table of isotopes

65
A Z N Stability Isomers = Z nuclei, no isomers Other available da MeV MeV A Z N 1 n 1 0 1 8 0.00 0 MeV MeV seconds barns 1H 1 1 0 7 0.00 stbl 0 1 n 1 0 1 8 0.0 0.0E+00 -1.91 2H 2 1 1 13 1.11 stbl 0 1H 1 1 0 7 0.0 stbl 1.0E+13 2.79 3H 3 1 2 15 2.83 0 2H 2 1 1 13 1.1 stbl 1.0E+13 0.86 0.00286 4H 4 1 3 26 1.40 0 4He 4 2 2 2 7.1 stbl 1.0E+13 5H 5 1 4 33 1.34 0 6Li 6 3 3 14 5.3 stbl 1.0E+13 0.82 0.00083 6H 6 1 5 42 0.96 0 8Be 8 4 4 5 7.1 6.7E-17 0.00 3He 3 2 1 15 2.57 stbl 0 10B 10 5 5 12 6.5 stbl 1.0E+13 1.80 0.08472 4He 4 2 2 2 7.07 stbl 0 12C 12 6 6 0 7.7 stbl 1.0E+13 0.00 5He 5 2 3 11 5.48 0 14N 14 7 7 3 7.5 stbl 1.0E+13 0.40 0.0193 6He 6 2 4 18 4.88 0 16O 16 8 8 -5 8.0 stbl 1.0E+13 1.67 7He 7 2 5 26 4.12 0 18F 18 9 9 1 7.6 1.1E-01 2.68 0.077 8He 8 2 6 32 3.93 0 20Ne 20 10 10 -7 8.0 stbl 1.0E+13 1.08 -0.23 9He 9 2 7 41 3.35 0 22Na 22 11 11 -5 7.9 8.2E+07 1.75 10He 10 2 8 49 3.03 0 24Mg 24 12 12 -14 8.3 stbl 1.0E+13 1.02 -0.166 4Li 4 3 1 25 1.15 0 26Al 26 13 13 -12 8.1 2.3E+10 2.00 5Li 5 3 2 12 5.27 0 28Si 28 14 14 -21 8.4 stbl 1.0E+13 1.12 0.165 6Li 6 3 3 14 5.33 stbl 0 30P 30 15 15 -20 8.4 2.5E-03 0.00 7Li 7 3 4 15 5.61 stbl 0 32S 32 16 16 -26 8.5 stbl 1.0E+13 0.94 -0.149 8Li 8 3 5 21 5.16 0 34Cl 34 17 17 -24 8.4 1.5E+00 ? 9Li 9 3 6 25 5.04 0 36Ar 36 18 18 -30 8.5 stbl 1.0E+13 0? 0.11 10Li 10 3 7 33 4.53 0 38K 38 19 19 -29 8.4 7.6E-03 1.37 11Li 11 3 8 41 4.15 0 40Ca 40 20 20 -35 8.6 stbl 1.0E+13 2.60 10Lim 10 3 7 33 4.50 1 42Sc 42 21 21 -32 8.4 6.8E-01 ? 10Lin 10 3 7 34 4.47 2 44Ti 44 22 22 -38 8.5 1.9E+09 ? 6Be 6 4 2 18 4.49 0 46V 46 23 23 -37 8.5 4.2E-01 1.64 7Be 7 4 3 16 5.37 0 48Cr 48 24 24 -43 8.6 7.8E+04 8Be 8 4 4 5 7.06 0 50Mn 50 25 25 -43 8.5 2.8E-01 9Be 9 4 5 11 6.46 stbl 0 52Fe 52 26 26 -48 8.6 3.0E+04 10Be 10 4 6 13 6.50 0 54Co 54 27 27 -48 8.6 1.9E-01 11Be 11 4 7 20 5.95 0 56Ni 56 28 28 -54 8.6 5.2E+05 12Be 12 4 8 25 5.72 0 58Cu 58 29 29 -52 8.6 3.2E+00 13Be 13 4 9 33 5.27 0 60Zn 60 30 30 -54 8.6 1.4E+02 14Be 14 4 10 40 4.99 0 62Ga 62 31 31 -52 8.5 1.2E-01 13Bep 13 4 9 34 5.20 3 64Ge 64 32 32 -54 8.5 6.4E+01 14Bep 14 4 10 41 4.87 3 66As 66 33 33 -52 8.5 9.6E-02 13Beq 13 4 9 35 5.10 4 68Se 68 34 34 -54 8.5 3.6E+01 7B 7 5 2 28 3.53 0 72Kr 72 36 36 -54 8.4 1.7E+01 8B 8 5 3 23 4.72 0 74Rb 74 37 37 -52 8.4 6.5E-02 9B 9 5 4 12 6.26 0 76Sr 76 38 38 -54 8.4 8.9E+00 10B 10 5 5 12 6.48 stbl 0 80Zr 80 40 40 -56 8.4 4.6E+00 11B 11 5 6 9 6.93 stbl 0 100Sn 100 50 50 -57 8.2 1.1E+00 12B 12 5 7 13 6.63 0 Nuclide name Masse excess Binding energy per nucleon Data from file http://amdc.in2p3.fr/nubase/nubtab03 .asc See file nubtab0 3 Nuclide name Masse excess Binding energy per nucleon Stabilit y Half- life Nubase Magneti c moment Quadrupo le moment See file nubtab03 μΝ

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This is a table of 3233 nuclides to be downloaded and easily modified with Excel or a compatible spreadsheet. It is possible to select the nuclides according to their atomic numbers, mass numbers, neutron number, stability, binding energy. Many other combinations are possible such as stable even-even nuclei or N=Z (graph shown)… Graphs of binding energy and stability valley for all known nuclides are given. They may be modified by sorting and suppressing undesired nuclides. Other calculations are available through Excel. Everything may be modified as you like it. Original data from filehttp://amdc.in2p3.fr/nubase/nubtab03.ascBernard Schaeffer

TRANSCRIPT

Page 1: Table of Isotopes

A Z N

Stab

ility

Isom

ers

N = Z nuclei, no isomers Other available data

MeV MeV A Z N

Stab

ility

1 n 1 0 1 8 0.00 0 MeV MeV seconds barns

1H 1 1 0 7 0.00 stbl 0 1 n 1 0 1 8 0.0 0.0E+00 -1.912H 2 1 1 13 1.11 stbl 0 1H 1 1 0 7 0.0 stbl 1.0E+13 2.793H 3 1 2 15 2.83 0 2H 2 1 1 13 1.1 stbl 1.0E+13 0.86 0.002864H 4 1 3 26 1.40 0 4He 4 2 2 2 7.1 stbl 1.0E+135H 5 1 4 33 1.34 0 6Li 6 3 3 14 5.3 stbl 1.0E+13 0.82 0.000836H 6 1 5 42 0.96 0 8Be 8 4 4 5 7.1 6.7E-17 0.003He 3 2 1 15 2.57 stbl 0 10B 10 5 5 12 6.5 stbl 1.0E+13 1.80 0.084724He 4 2 2 2 7.07 stbl 0 12C 12 6 6 0 7.7 stbl 1.0E+13 0.005He 5 2 3 11 5.48 0 14N 14 7 7 3 7.5 stbl 1.0E+13 0.40 0.01936He 6 2 4 18 4.88 0 16O 16 8 8 -5 8.0 stbl 1.0E+13 1.677He 7 2 5 26 4.12 0 18F 18 9 9 1 7.6 1.1E-01 2.68 0.0778He 8 2 6 32 3.93 0 20Ne 20 10 10 -7 8.0 stbl 1.0E+13 1.08 -0.239He 9 2 7 41 3.35 0 22Na 22 11 11 -5 7.9 8.2E+07 1.7510He 10 2 8 49 3.03 0 24Mg 24 12 12 -14 8.3 stbl 1.0E+13 1.02 -0.1664Li 4 3 1 25 1.15 0 26Al 26 13 13 -12 8.1 2.3E+10 2.005Li 5 3 2 12 5.27 0 28Si 28 14 14 -21 8.4 stbl 1.0E+13 1.12 0.1656Li 6 3 3 14 5.33 stbl 0 30P 30 15 15 -20 8.4 2.5E-03 0.007Li 7 3 4 15 5.61 stbl 0 32S 32 16 16 -26 8.5 stbl 1.0E+13 0.94 -0.1498Li 8 3 5 21 5.16 0 34Cl 34 17 17 -24 8.4 1.5E+00 ?9Li 9 3 6 25 5.04 0 36Ar 36 18 18 -30 8.5 stbl 1.0E+13 0? 0.1110Li 10 3 7 33 4.53 0 38K 38 19 19 -29 8.4 7.6E-03 1.3711Li 11 3 8 41 4.15 0 40Ca 40 20 20 -35 8.6 stbl 1.0E+13 2.60

10Lim 10 3 7 33 4.50 1 42Sc 42 21 21 -32 8.4 6.8E-01 ?10Lin 10 3 7 34 4.47 2 44Ti 44 22 22 -38 8.5 1.9E+09 ?6Be 6 4 2 18 4.49 0 46V 46 23 23 -37 8.5 4.2E-01 1.647Be 7 4 3 16 5.37 0 48Cr 48 24 24 -43 8.6 7.8E+048Be 8 4 4 5 7.06 0 50Mn 50 25 25 -43 8.5 2.8E-019Be 9 4 5 11 6.46 stbl 0 52Fe 52 26 26 -48 8.6 3.0E+0410Be 10 4 6 13 6.50 0 54Co 54 27 27 -48 8.6 1.9E-0111Be 11 4 7 20 5.95 0 56Ni 56 28 28 -54 8.6 5.2E+0512Be 12 4 8 25 5.72 0 58Cu 58 29 29 -52 8.6 3.2E+0013Be 13 4 9 33 5.27 0 60Zn 60 30 30 -54 8.6 1.4E+0214Be 14 4 10 40 4.99 0 62Ga 62 31 31 -52 8.5 1.2E-01

13Bep 13 4 9 34 5.20 3 64Ge 64 32 32 -54 8.5 6.4E+0114Bep 14 4 10 41 4.87 3 66As 66 33 33 -52 8.5 9.6E-0213Beq 13 4 9 35 5.10 4 68Se 68 34 34 -54 8.5 3.6E+01

7B 7 5 2 28 3.53 0 72Kr 72 36 36 -54 8.4 1.7E+018B 8 5 3 23 4.72 0 74Rb 74 37 37 -52 8.4 6.5E-029B 9 5 4 12 6.26 0 76Sr 76 38 38 -54 8.4 8.9E+0010B 10 5 5 12 6.48 stbl 0 80Zr 80 40 40 -56 8.4 4.6E+00

Nu

clid

e n

ame

Mas

se

exce

ssB

ind

ing

ener

gy p

er

nu

cleo

n

Data from file http://amdc.in2p3.fr/nubase/nubtab03.asc

See file nubtab03

Nu

clid

e n

ame

Mas

se

exce

ss

Bin

din

g en

ergy

per

n

ucl

eon

Hal

f-li

fe

Nu

bas

e

Mag

net

ic

mom

ent

Qu

adru

pol

e m

omen

t

See file nubtab03 μΝ

Page 2: Table of Isotopes

11B 11 5 6 9 6.93 stbl 0 100Sn 100 50 50 -57 8.2 1.1E+0012B 12 5 7 13 6.63 013B 13 5 8 17 6.50 014B 14 5 9 24 6.10 015B 15 5 10 29 5.88 0 016B 16 5 11 37 5.51 0 017B 17 5 12 44 5.27 08C 8 6 2 35 3.10 09C 9 6 3 29 4.34 010C 10 6 4 16 6.03 011C 11 6 5 11 6.68 012C 12 6 6 0 7.68 stbl 013C 13 6 7 3 7.47 stbl 014C 14 6 8 3 7.52 015C 15 6 9 10 7.10 016C 16 6 10 14 6.92 017C 17 6 11 21 6.56 018C 18 6 12 25 6.43 019C 19 6 13 32 6.12 020C 20 6 14 38 5.96 010N 10 7 3 39 3.64 011N 11 7 4 24 5.36 012N 12 7 5 17 6.17 013N 13 7 6 5 7.24 014N 14 7 7 3 7.48 stbl 015N 15 7 8 0 7.70 stbl 016N 16 7 9 6 7.37 017N 17 7 10 8 7.29 018N 18 7 11 13 7.04 019N 19 7 12 16 6.95 020N 20 7 13 22 6.71 021N 21 7 14 25 6.61 022N 22 7 15 32 6.37 0

11Nxm 11 7 4 25 5.29 112O 12 8 4 32 4.88 013O 13 8 5 23 5.81 014O 14 8 6 8 7.05 015O 15 8 7 3 7.46 016O 16 8 8 -5 7.98 stbl 017O 17 8 9 -1 7.75 stbl 018O 18 8 10 -1 7.77 stbl 019O 19 8 11 3 7.57 020O 20 8 12 4 7.57 021O 21 8 13 8 7.39 022O 22 8 14 9 7.37 023O 23 8 15 15 7.16 024O 24 8 16 19 7.02 015F 15 9 6 17 6.48 016F 16 9 7 11 6.96 017F 17 9 8 2 7.54 018F 18 9 9 1 7.63 019F 19 9 10 -1 7.78 stbl 020F 20 9 11 0 7.72 0

0 20 40 60 80 100 1200

1

2

3

4

5

6

7

8

9

10

Binding energy of N=Z nuclei

Atomic mass number A

Bin

ding

ene

rgy

per

nucl

eon

B/A

Page 3: Table of Isotopes

21F 21 9 12 0 7.74 022F 22 9 13 3 7.62 023F 23 9 14 3 7.62 024F 24 9 15 8 7.46 025F 25 9 16 11 7.34 026F 26 9 17 18 7.10 027F 27 9 18 25 6.89 0

18Fxm 18 9 9 2 7.56 116Ne 16 10 6 24 6.08 017Ne 17 10 7 16 6.64 018Ne 18 10 8 5 7.34 019Ne 19 10 9 2 7.57 020Ne 20 10 10 -7 8.03 stbl 021Ne 21 10 11 -6 7.97 stbl 022Ne 22 10 12 -8 8.08 stbl 023Ne 23 10 13 -5 7.96 024Ne 24 10 14 -6 7.99 025Ne 25 10 15 -2 7.84 026Ne 26 10 16 0 7.75 027Ne 27 10 17 7 7.52 028Ne 28 10 18 11 7.39 029Ne 29 10 19 18 7.18 030Ne 30 10 20 23 7.04 018Na 18 11 7 24 6.25 019Na 19 11 8 13 6.94 020Na 20 11 9 7 7.30 021Na 21 11 10 -2 7.77 022Na 22 11 11 -5 7.92 023Na 23 11 12 -10 8.11 stbl 024Na 24 11 13 -8 8.06 025Na 25 11 14 -9 8.10 026Na 26 11 15 -7 8.00 027Na 27 11 16 -6 7.96 028Na 28 11 17 -1 7.80 029Na 29 11 18 3 7.68 030Na 30 11 19 8 7.51 031Na 31 11 20 13 7.39 032Na 32 11 21 19 7.21 033Na 33 11 22 25 7.06 0

22Nam 22 11 11 -5 7.89 124Nam 24 11 13 -8 8.04 119Mg 19 12 7 33 5.84 020Mg 20 12 8 18 6.72 021Mg 21 12 9 11 7.10 022Mg 22 12 10 0 7.66 023Mg 23 12 11 -5 7.90 024Mg 24 12 12 -14 8.26 stbl 025Mg 25 12 13 -13 8.22 stbl 026Mg 26 12 14 -16 8.33 stbl 027Mg 27 12 15 -15 8.26 028Mg 28 12 16 -15 8.27 029Mg 29 12 17 -11 8.11 030Mg 30 12 18 -9 8.06 0

0 50 100 150 200 250 3000

1

2

3

4

5

6

7

8

9

10

Nuclear binding energy

Atomic mass number A

Nuc

lear

bin

ding

ene

rgy

E/A

Page 4: Table of Isotopes

31Mg 31 12 19 -3 7.87 032Mg 32 12 20 -1 7.81 033Mg 33 12 21 5 7.64 034Mg 34 12 22 9 7.54 023Al 23 13 10 7 7.33 024Al 24 13 11 0 7.65 025Al 25 13 12 -9 8.02 026Al 26 13 13 -12 8.15 027Al 27 13 14 -17 8.33 stbl 028Al 28 13 15 -17 8.31 029Al 29 13 16 -18 8.35 030Al 30 13 17 -16 8.26 031Al 31 13 18 -15 8.23 032Al 32 13 19 -11 8.10 033Al 33 13 20 -9 8.02 034Al 34 13 21 -3 7.86 035Al 35 13 22 0 7.78 036Al 36 13 23 6 7.63 037Al 37 13 24 10 7.53 038Al 38 13 25 16 7.38 039Al 39 13 26 21 7.26 0

24Alm 24 13 11 0 7.63 126Alm 26 13 13 -12 8.14 132Alm 32 13 19 -10 8.07 124Si 24 14 10 11 7.17 025Si 25 14 11 4 7.48 026Si 26 14 12 -7 7.92 027Si 27 14 13 -12 8.12 028Si 28 14 14 -21 8.45 stbl 029Si 29 14 15 -22 8.45 stbl 030Si 30 14 16 -24 8.52 stbl 031Si 31 14 17 -23 8.46 032Si 32 14 18 -24 8.48 033Si 33 14 19 -20 8.36 034Si 34 14 20 -20 8.34 035Si 35 14 21 -14 8.17 036Si 36 14 22 -12 8.11 037Si 37 14 23 -7 7.95 038Si 38 14 24 -4 7.89 039Si 39 14 25 2 7.74 040Si 40 14 26 5 7.66 041Si 41 14 27 14 7.47 0

32Sim 32 14 18 -18 8.30 128Sir 28 15 13 -9 7.99 527P 27 15 12 -1 7.66 028P 28 15 13 -7 7.91 029P 29 15 14 -17 8.25 030P 30 15 15 -20 8.35 031P 31 15 16 -24 8.48 stbl 032P 32 15 17 -24 8.46 033P 33 15 18 -26 8.51 034P 34 15 19 -25 8.45 035P 35 15 20 -25 8.45 0

0 50 100 150 200 250 3000

20

40

60

80

100

120

Stability valley

Atomic mass number A

Ato

mic

num

ber

Z

Page 5: Table of Isotopes

36P 36 15 21 -20 8.31 037P 37 15 22 -19 8.27 038P 38 15 23 -15 8.15 039P 39 15 24 -13 8.10 040P 40 15 25 -8 7.98 041P 41 15 26 -5 7.91 042P 42 15 27 1 7.77 043P 43 15 28 6 7.66 028S 28 16 12 4 7.48 029S 29 16 13 -3 7.75 030S 30 16 14 -14 8.12 031S 31 16 15 -19 8.28 032S 32 16 16 -26 8.49 stbl 033S 33 16 17 -27 8.50 stbl 034S 34 16 18 -30 8.58 stbl 035S 35 16 19 -29 8.54 036S 36 16 20 -31 8.58 stbl 037S 37 16 21 -27 8.46 038S 38 16 22 -27 8.45 039S 39 16 23 -23 8.34 040S 40 16 24 -23 8.33 041S 41 16 25 -19 8.23 042S 42 16 26 -18 8.19 043S 43 16 27 -12 8.06 044S 44 16 28 -9 7.99 045S 45 16 29 -3 7.87 0

43Sxm 43 16 27 -12 8.05 131Cl 31 17 14 -7 7.87 032Cl 32 17 15 -13 8.07 033Cl 33 17 16 -21 8.30 034Cl 34 17 17 -24 8.40 035Cl 35 17 18 -29 8.52 stbl 036Cl 36 17 19 -30 8.52 037Cl 37 17 20 -32 8.57 stbl 038Cl 38 17 21 -30 8.51 039Cl 39 17 22 -30 8.49 040Cl 40 17 23 -28 8.43 041Cl 41 17 24 -27 8.41 042Cl 42 17 25 -25 8.35 043Cl 43 17 26 -24 8.32 044Cl 44 17 27 -20 8.23 045Cl 45 17 28 -18 8.18 046Cl 46 17 29 -15 8.10 0

34Clm 34 17 17 -24 8.39 138Clm 38 17 21 -29 8.49 132Ar 32 18 14 -2 7.70 033Ar 33 18 15 -9 7.93 034Ar 34 18 16 -18 8.20 035Ar 35 18 17 -23 8.33 036Ar 36 18 18 -30 8.52 stbl 037Ar 37 18 19 -31 8.53 038Ar 38 18 20 -35 8.61 stbl 039Ar 39 18 21 -33 8.56 0

0 4 8 12 16 20 24 28 32 36 40 44 48 521E-18

1E-12

1E-06

1E+00

1E+06

1E+12

1E+18

Half lives of N = Z nuclei

Z

Hal

f liv

es (

s)

Page 6: Table of Isotopes

40Ar 40 18 22 -35 8.60 stbl 041Ar 41 18 23 -33 8.53 042Ar 42 18 24 -34 8.56 043Ar 43 18 25 -32 8.49 044Ar 44 18 26 -33 8.49 045Ar 45 18 27 -30 8.42 046Ar 46 18 28 -30 8.41 047Ar 47 18 29 -26 8.32 035K 35 19 16 -11 7.97 036K 36 19 17 -17 8.14 037K 37 19 18 -25 8.34 038K 38 19 19 -29 8.44 039K 39 19 20 -34 8.56 stbl 040K 40 19 21 -34 8.54 041K 41 19 22 -36 8.58 stbl 042K 42 19 23 -35 8.55 043K 43 19 24 -37 8.58 044K 44 19 25 -36 8.55 045K 45 19 26 -37 8.55 046K 46 19 27 -35 8.52 047K 47 19 28 -36 8.51 048K 48 19 29 -32 8.43 049K 49 19 30 -30 8.39 050K 50 19 31 -25 8.28 0

38Kxm 38 19 19 -29 8.43 140Kxm 40 19 21 -32 8.50 138Kxn 38 19 19 -25 8.34 236Ca 36 20 16 -6 7.82 037Ca 37 20 17 -13 8.00 038Ca 38 20 18 -22 8.24 039Ca 39 20 19 -27 8.37 040Ca 40 20 20 -35 8.55 stbl 041Ca 41 20 21 -35 8.55 042Ca 42 20 22 -39 8.62 stbl 043Ca 43 20 23 -38 8.60 stbl 044Ca 44 20 24 -41 8.66 stbl 045Ca 45 20 25 -41 8.63 046Ca 46 20 26 -43 8.67 stbl 047Ca 47 20 27 -42 8.64 048Ca 48 20 28 -44 8.67 049Ca 49 20 29 -41 8.59 050Ca 50 20 30 -40 8.55 051Ca 51 20 31 -36 8.47 052Ca 52 20 32 -33 8.40 039Sc 39 21 18 -14 8.01 040Sc 40 21 19 -21 8.17 041Sc 41 21 20 -29 8.37 042Sc 42 21 21 -32 8.44 043Sc 43 21 22 -36 8.53 044Sc 44 21 23 -38 8.56 045Sc 45 21 24 -41 8.62 stbl 046Sc 46 21 25 -42 8.62 047Sc 47 21 26 -44 8.66 0

0 4 8 12 16 20 24 280

1

2

3

Magnetic moments of N = Z nuclei

Z

μ /

μN

Page 7: Table of Isotopes

48Sc 48 21 27 -44 8.66 049Sc 49 21 28 -47 8.69 050Sc 50 21 29 -45 8.63 051Sc 51 21 30 -43 8.60 052Sc 52 21 31 -40 8.53 054Sc 54 21 33 -34 8.40 055Sc 55 21 34 -30 8.31 0

42Scm 42 21 21 -32 8.43 143Scm 43 21 22 -36 8.53 144Scm 44 21 23 -38 8.55 145Scm 45 21 24 -41 8.62 146Scm 46 21 25 -42 8.62 147Scm 47 21 26 -44 8.65 150Scm 50 21 29 -44 8.63 154Scm 54 21 33 -34 8.40 144Scn 44 21 23 -38 8.55 241Scr 41 22 19 -26 8.29 542Scr 42 22 20 -26 8.29 540Ti 40 22 18 -9 7.86 042Ti 42 22 20 -25 8.26 043Ti 43 22 21 -29 8.35 044Ti 44 22 22 -38 8.53 045Ti 45 22 23 -39 8.56 046Ti 46 22 24 -44 8.66 stbl 047Ti 47 22 25 -45 8.66 stbl 048Ti 48 22 26 -48 8.72 stbl 049Ti 49 22 27 -49 8.71 stbl 050Ti 50 22 28 -51 8.76 stbl 051Ti 51 22 29 -50 8.71 052Ti 52 22 30 -49 8.69 053Ti 53 22 31 -47 8.63 054Ti 54 22 32 -46 8.60 055Ti 55 22 33 -42 8.52 056Ti 56 22 34 -39 8.46 057Ti 57 22 35 -34 8.36 0

43Tim 43 22 21 -29 8.34 143Tin 43 22 21 -26 8.28 244V 44 23 21 -24 8.21 045V 45 23 22 -32 8.38 046V 46 23 23 -37 8.49 047V 47 23 24 -42 8.58 048V 48 23 25 -44 8.62 049V 49 23 26 -48 8.68 050V 50 23 27 -49 8.70 051V 51 23 28 -52 8.74 stbl 052V 52 23 29 -51 8.71 053V 53 23 30 -52 8.71 054V 54 23 31 -50 8.66 055V 55 23 32 -49 8.64 056V 56 23 33 -46 8.57 057V 57 23 34 -44 8.53 058V 58 23 35 -40 8.45 059V 59 23 36 -37 8.39 0

Page 8: Table of Isotopes

60V 60 23 37 -33 8.31 046Vxm 46 23 23 -36 8.47 154Vxm 54 23 31 -50 8.66 160Vxn 60 23 37 -32 8.31 245Cr 45 24 21 -19 8.08 046Cr 46 24 22 -29 8.30 047Cr 47 24 23 -35 8.41 048Cr 48 24 24 -43 8.57 049Cr 49 24 25 -45 8.61 050Cr 50 24 26 -50 8.70 stbl 051Cr 51 24 27 -51 8.71 052Cr 52 24 28 -55 8.78 stbl 053Cr 53 24 29 -55 8.76 stbl 054Cr 54 24 30 -57 8.78 stbl 055Cr 55 24 31 -55 8.73 056Cr 56 24 32 -55 8.72 057Cr 57 24 33 -53 8.66 058Cr 58 24 34 -52 8.64 059Cr 59 24 35 -48 8.56 060Cr 60 24 36 -47 8.53 061Cr 61 24 37 -42 8.45 062Cr 62 24 38 -40 8.42 0

59Crm 59 24 35 -47 8.55 148Mn 48 25 23 -29 8.27 049Mn 49 25 24 -38 8.44 050Mn 50 25 25 -43 8.53 051Mn 51 25 26 -48 8.63 052Mn 52 25 27 -51 8.67 053Mn 53 25 28 -55 8.73 054Mn 54 25 29 -56 8.74 055Mn 55 25 30 -58 8.76 stbl 056Mn 56 25 31 -57 8.74 057Mn 57 25 32 -57 8.74 058Mn 58 25 33 -56 8.70 059Mn 59 25 34 -55 8.68 060Mn 60 25 35 -53 8.63 061Mn 61 25 36 -52 8.60 062Mn 62 25 37 -48 8.53 063Mn 63 25 38 -46 8.50 064Mn 64 25 39 -43 8.43 065Mn 65 25 40 -41 8.40 0

50Mnm 50 25 25 -42 8.53 152Mnm 52 25 27 -50 8.66 158Mnm 58 25 33 -56 8.70 160Mnm 60 25 35 -53 8.63 164Mnm 64 25 39 -42 8.43 1

50Fe 50 26 24 -34 8.35 051Fe 51 26 25 -40 8.46 052Fe 52 26 26 -48 8.61 053Fe 53 26 27 -51 8.65 054Fe 54 26 28 -56 8.74 stbl 055Fe 55 26 29 -57 8.75 056Fe 56 26 30 -61 8.79 stbl 0

Page 9: Table of Isotopes

57Fe 57 26 31 -60 8.77 stbl 058Fe 58 26 32 -62 8.79 stbl 059Fe 59 26 33 -61 8.75 060Fe 60 26 34 -61 8.76 061Fe 61 26 35 -59 8.70 062Fe 62 26 36 -59 8.69 063Fe 63 26 37 -56 8.63 064Fe 64 26 38 -55 8.61 065Fe 65 26 39 -51 8.54 066Fe 66 26 40 -50 8.51 067Fe 67 26 41 -46 8.45 068Fe 68 26 42 -43 8.41 0

52Fem 52 26 26 -42 8.48 153Fem 53 26 27 -48 8.59 154Fem 54 26 28 -50 8.61 161Fem 61 26 35 -58 8.69 165Fem 65 26 39 -51 8.53 167Fem 67 26 41 -45 8.44 153Co 53 27 26 -43 8.48 054Co 54 27 27 -48 8.57 055Co 55 27 28 -54 8.67 056Co 56 27 29 -56 8.69 057Co 57 27 30 -59 8.74 058Co 58 27 31 -60 8.74 059Co 59 27 32 -62 8.77 stbl 060Co 60 27 33 -62 8.75 061Co 61 27 34 -63 8.76 062Co 62 27 35 -61 8.72 063Co 63 27 36 -62 8.72 064Co 64 27 37 -60 8.68 065Co 65 27 38 -59 8.66 066Co 66 27 39 -56 8.60 067Co 67 27 40 -55 8.58 068Co 68 27 41 -51 8.52 069Co 69 27 42 -50 8.49 070Co 70 27 43 -46 8.42 071Co 71 27 44 -44 8.39 0

53Com 53 27 26 -39 8.42 154Com 54 27 27 -48 8.56 158Com 58 27 31 -60 8.74 160Com 60 27 33 -62 8.74 162Com 62 27 35 -61 8.72 166Com 66 27 39 -56 8.60 158Con 58 27 31 -60 8.74 266Con 66 27 39 -55 8.59 254Ni 54 28 26 -39 8.39 055Ni 55 28 27 -45 8.50 056Ni 56 28 28 -54 8.64 057Ni 57 28 29 -56 8.67 058Ni 58 28 30 -60 8.73 stbl 059Ni 59 28 31 -61 8.74 060Ni 60 28 32 -64 8.78 stbl 061Ni 61 28 33 -64 8.77 stbl 0

Page 10: Table of Isotopes

62Ni 62 28 34 -67 8.79 stbl 063Ni 63 28 35 -66 8.76 064Ni 64 28 36 -67 8.78 stbl 065Ni 65 28 37 -65 8.74 066Ni 66 28 38 -66 8.74 067Ni 67 28 39 -64 8.70 068Ni 68 28 40 -63 8.68 069Ni 69 28 41 -60 8.62 070Ni 70 28 42 -59 8.60 071Ni 71 28 43 -55 8.54 072Ni 72 28 44 -54 8.52 0

63Nim 63 28 35 -65 8.76 165Nim 65 28 37 -64 8.72 167Nim 67 28 39 -63 8.68 168Nim 68 28 40 -62 8.66 169Nim 69 28 41 -60 8.62 170Nim 70 28 42 -56 8.56 168Nin 68 28 40 -61 8.64 269Nin 69 28 41 -57 8.58 257Cu 57 29 28 -47 8.50 058Cu 58 29 29 -52 8.57 059Cu 59 29 30 -56 8.64 060Cu 60 29 31 -58 8.67 061Cu 61 29 32 -62 8.72 062Cu 62 29 33 -63 8.72 063Cu 63 29 34 -66 8.75 stbl 064Cu 64 29 35 -65 8.74 065Cu 65 29 36 -67 8.76 stbl 066Cu 66 29 37 -66 8.73 067Cu 67 29 38 -67 8.74 068Cu 68 29 39 -66 8.70 069Cu 69 29 40 -66 8.70 070Cu 70 29 41 -63 8.65 071Cu 71 29 42 -63 8.64 072Cu 72 29 43 -60 8.59 073Cu 73 29 44 -59 8.57 074Cu 74 29 45 -56 8.52 075Cu 75 29 46 -54 8.49 076Cu 76 29 47 -51 8.44 0

68Cum 68 29 39 -65 8.69 169Cum 69 29 40 -63 8.65 170Cum 70 29 41 -63 8.64 171Cum 71 29 42 -60 8.60 172Cum 72 29 43 -60 8.58 170Cun 70 29 41 -63 8.64 258Zn 58 30 28 -42 8.40 059Zn 59 30 29 -47 8.47 060Zn 60 30 30 -54 8.58 061Zn 61 30 31 -56 8.61 062Zn 62 30 32 -61 8.68 063Zn 63 30 33 -62 8.69 064Zn 64 30 34 -66 8.74 stbl 065Zn 65 30 35 -66 8.72 0

Page 11: Table of Isotopes

66Zn 66 30 36 -69 8.76 stbl 067Zn 67 30 37 -68 8.73 stbl 068Zn 68 30 38 -70 8.76 stbl 069Zn 69 30 39 -68 8.72 070Zn 70 30 40 -70 8.73 stbl 071Zn 71 30 41 -67 8.69 072Zn 72 30 42 -68 8.69 073Zn 73 30 43 -65 8.65 074Zn 74 30 44 -66 8.64 075Zn 75 30 45 -62 8.59 076Zn 76 30 46 -62 8.58 077Zn 77 30 47 -59 8.53 078Zn 78 30 48 -57 8.51 080Zn 80 30 50 -52 8.43 0

61Znm 61 30 31 -56 8.61 165Znm 65 30 35 -66 8.72 169Znm 69 30 39 -68 8.72 171Znm 71 30 41 -67 8.69 173Znm 73 30 43 -65 8.64 177Znm 77 30 47 -58 8.52 178Znm 78 30 48 -55 8.47 161Znn 61 30 31 -56 8.60 273Znn 73 30 43 -65 8.64 261Znp 61 30 31 -56 8.59 361Ga 61 31 30 -47 8.45 062Ga 62 31 31 -52 8.52 063Ga 63 31 32 -57 8.58 064Ga 64 31 33 -59 8.61 065Ga 65 31 34 -63 8.66 066Ga 66 31 35 -64 8.67 067Ga 67 31 36 -67 8.71 068Ga 68 31 37 -67 8.70 069Ga 69 31 38 -69 8.72 stbl 070Ga 70 31 39 -69 8.71 071Ga 71 31 40 -70 8.72 stbl 072Ga 72 31 41 -69 8.69 073Ga 73 31 42 -70 8.69 074Ga 74 31 43 -68 8.66 075Ga 75 31 44 -68 8.66 076Ga 76 31 45 -66 8.62 077Ga 77 31 46 -66 8.61 078Ga 78 31 47 -64 8.58 079Ga 79 31 48 -63 8.56 080Ga 80 31 49 -59 8.51 081Ga 81 31 50 -58 8.49 0

62Gam 62 31 31 -51 8.50 164Gam 64 31 33 -59 8.61 168Gam 68 31 37 -66 8.68 172Gam 72 31 41 -68 8.68 174Gam 74 31 43 -68 8.66 164Ge 64 32 32 -54 8.53 065Ge 65 32 33 -56 8.55 066Ge 66 32 34 -62 8.63 0

Page 12: Table of Isotopes

67Ge 67 32 35 -63 8.63 068Ge 68 32 36 -67 8.69 069Ge 69 32 37 -67 8.68 070Ge 70 32 38 -71 8.72 stbl 071Ge 71 32 39 -70 8.70 072Ge 72 32 40 -73 8.73 stbl 073Ge 73 32 41 -71 8.71 stbl 074Ge 74 32 42 -73 8.73 stbl 075Ge 75 32 43 -72 8.70 076Ge 76 32 44 -73 8.71 077Ge 77 32 45 -71 8.67 078Ge 78 32 46 -72 8.67 079Ge 79 32 47 -69 8.63 080Ge 80 32 48 -70 8.63 081Ge 81 32 49 -66 8.58 082Ge 82 32 50 -66 8.57 0

67Gem 67 32 35 -63 8.63 169Gem 69 32 37 -67 8.68 171Gem 71 32 39 -70 8.70 172Gem 72 32 40 -72 8.72 173Gem 73 32 41 -71 8.70 175Gem 75 32 43 -72 8.69 177Gem 77 32 45 -71 8.67 179Gem 79 32 47 -69 8.63 181Gem 81 32 49 -66 8.57 167Gen 67 32 35 -62 8.62 269Gen 69 32 37 -67 8.67 273Gen 73 32 41 -71 8.70 266As 66 33 33 -52 8.46 067As 67 33 34 -57 8.53 068As 68 33 35 -59 8.56 069As 69 33 36 -63 8.61 070As 70 33 37 -64 8.62 071As 71 33 38 -68 8.66 072As 72 33 39 -68 8.66 073As 73 33 40 -71 8.69 074As 74 33 41 -71 8.68 075As 75 33 42 -73 8.70 stbl 076As 76 33 43 -72 8.68 077As 77 33 44 -74 8.70 078As 78 33 45 -73 8.67 079As 79 33 46 -74 8.68 080As 80 33 47 -72 8.65 081As 81 33 48 -73 8.65 082As 82 33 49 -70 8.61 083As 83 33 50 -70 8.60 0

66Asm 66 33 33 -50 8.44 168Asm 68 33 35 -58 8.55 170Asm 70 33 37 -64 8.62 175Asm 75 33 42 -73 8.70 176Asm 76 33 43 -72 8.68 177Asm 77 33 44 -73 8.69 179Asm 79 33 46 -73 8.67 1

Page 13: Table of Isotopes

82Asm 82 33 49 -70 8.61 166Asn 66 33 33 -48 8.41 268Se 68 34 34 -54 8.48 069Se 69 34 35 -56 8.50 070Se 70 34 36 -62 8.58 071Se 71 34 37 -63 8.59 072Se 72 34 38 -68 8.64 073Se 73 34 39 -68 8.64 074Se 74 34 40 -72 8.69 stbl 075Se 75 34 41 -72 8.68 076Se 76 34 42 -75 8.71 stbl 077Se 77 34 43 -75 8.69 stbl 078Se 78 34 44 -77 8.72 stbl 079Se 79 34 45 -76 8.70 080Se 80 34 46 -78 8.71 stbl 081Se 81 34 47 -76 8.69 082Se 82 34 48 -78 8.69 083Se 83 34 49 -75 8.66 084Se 84 34 50 -76 8.66 085Se 85 34 51 -72 8.61 086Se 86 34 52 -71 8.58 087Se 87 34 53 -67 8.53 088Se 88 34 54 -64 8.49 0

69Sem 69 34 35 -56 8.50 171Sem 71 34 37 -63 8.58 173Sem 73 34 39 -68 8.64 177Sem 77 34 43 -74 8.69 179Sem 79 34 45 -76 8.69 181Sem 81 34 47 -76 8.68 183Sem 83 34 49 -75 8.65 169Sen 69 34 35 -56 8.49 271Sen 71 34 37 -63 8.58 271Br 71 35 36 -57 8.49 072Br 72 35 37 -59 8.51 073Br 73 35 38 -64 8.57 074Br 74 35 39 -65 8.58 075Br 75 35 40 -69 8.63 076Br 76 35 41 -70 8.64 077Br 77 35 42 -73 8.67 078Br 78 35 43 -73 8.66 079Br 79 35 44 -76 8.69 stbl 080Br 80 35 45 -76 8.68 081Br 81 35 46 -78 8.70 stbl 082Br 82 35 47 -77 8.68 083Br 83 35 48 -79 8.69 084Br 84 35 49 -78 8.67 085Br 85 35 50 -79 8.67 086Br 86 35 51 -76 8.63 087Br 87 35 52 -74 8.61 088Br 88 35 53 -71 8.56 089Br 89 35 54 -69 8.53 090Br 90 35 55 -65 8.49 091Br 91 35 56 -62 8.45 0

Page 14: Table of Isotopes

92Br 92 35 57 -57 8.39 072Brm 72 35 37 -59 8.51 174Brm 74 35 39 -65 8.58 176Brm 76 35 41 -70 8.63 177Brm 77 35 42 -73 8.66 178Brm 78 35 43 -73 8.66 179Brm 79 35 44 -76 8.68 180Brm 80 35 45 -76 8.68 181Brm 81 35 46 -77 8.69 182Brm 82 35 47 -77 8.68 183Brm 83 35 48 -76 8.66 184Brm 84 35 49 -77 8.67 188Brm 88 35 53 -70 8.56 184Brn 84 35 49 -77 8.66 271Kr 71 36 35 -47 8.34 072Kr 72 36 36 -54 8.43 073Kr 73 36 37 -57 8.46 074Kr 74 36 38 -62 8.53 075Kr 75 36 39 -64 8.55 076Kr 76 36 40 -69 8.61 077Kr 77 36 41 -70 8.62 078Kr 78 36 42 -74 8.66 stbl 079Kr 79 36 43 -74 8.66 080Kr 80 36 44 -78 8.69 stbl 081Kr 81 36 45 -78 8.68 082Kr 82 36 46 -81 8.71 stbl 083Kr 83 36 47 -80 8.70 stbl 084Kr 84 36 48 -82 8.72 stbl 085Kr 85 36 49 -81 8.70 086Kr 86 36 50 -83 8.71 stbl 087Kr 87 36 51 -81 8.68 088Kr 88 36 52 -80 8.66 089Kr 89 36 53 -77 8.62 090Kr 90 36 54 -75 8.59 091Kr 91 36 55 -71 8.55 092Kr 92 36 56 -69 8.51 093Kr 93 36 57 -64 8.46 0

73Krm 73 36 37 -56 8.45 174Krm 74 36 38 -62 8.53 179Krm 79 36 43 -74 8.65 181Krm 81 36 45 -78 8.68 183Krm 83 36 47 -80 8.69 184Krm 84 36 48 -79 8.68 185Krm 85 36 49 -81 8.69 179Krn 79 36 43 -74 8.65 283Krn 83 36 47 -80 8.69 285Krn 85 36 49 -79 8.67 274Rb 74 37 37 -52 8.38 075Rb 75 37 38 -57 8.45 076Rb 76 37 39 -60 8.49 077Rb 77 37 40 -65 8.54 078Rb 78 37 41 -67 8.56 079Rb 79 37 42 -71 8.60 0

Page 15: Table of Isotopes

80Rb 80 37 43 -72 8.61 081Rb 81 37 44 -75 8.65 082Rb 82 37 45 -76 8.65 083Rb 83 37 46 -79 8.68 084Rb 84 37 47 -80 8.68 085Rb 85 37 48 -82 8.70 stbl 086Rb 86 37 49 -83 8.70 087Rb 87 37 50 -85 8.71 088Rb 88 37 51 -83 8.68 089Rb 89 37 52 -82 8.66 090Rb 90 37 53 -79 8.63 091Rb 91 37 54 -78 8.61 092Rb 92 37 55 -75 8.57 093Rb 93 37 56 -73 8.54 094Rb 94 37 57 -69 8.49 095Rb 95 37 58 -66 8.46 096Rb 96 37 59 -61 8.41 097Rb 97 37 60 -58 8.37 098Rb 98 37 61 -54 8.33 099Rb 99 37 62 -51 8.29 0101Rb 101 37 64 -44 8.22 076Rbm 76 37 39 -60 8.48 178Rbm 78 37 41 -67 8.56 180Rbm 80 37 43 -72 8.60 181Rbm 81 37 44 -75 8.64 182Rbm 82 37 45 -76 8.65 183Rbm 83 37 46 -79 8.67 184Rbm 84 37 47 -79 8.67 186Rbm 86 37 49 -82 8.69 190Rbm 90 37 53 -79 8.63 193Rbm 93 37 56 -72 8.54 198Rbm 98 37 61 -54 8.33 178Rbx 78 38 40 -67 8.55 690Rbx 90 38 52 -79 8.63 675Sr 75 38 37 -47 8.30 076Sr 76 38 38 -54 8.39 077Sr 77 38 39 -58 8.44 078Sr 78 38 40 -63 8.50 079Sr 79 38 41 -65 8.52 080Sr 80 38 42 -70 8.58 081Sr 81 38 43 -72 8.59 082Sr 82 38 44 -76 8.64 083Sr 83 38 45 -77 8.64 084Sr 84 38 46 -81 8.68 stbl 085Sr 85 38 47 -81 8.68 086Sr 86 38 48 -85 8.71 stbl 087Sr 87 38 49 -85 8.71 stbl 088Sr 88 38 50 -88 8.73 stbl 089Sr 89 38 51 -86 8.71 090Sr 90 38 52 -86 8.70 091Sr 91 38 53 -84 8.66 092Sr 92 38 54 -83 8.65 093Sr 93 38 55 -80 8.61 0

Page 16: Table of Isotopes

94Sr 94 38 56 -79 8.59 095Sr 95 38 57 -75 8.55 096Sr 96 38 58 -73 8.52 097Sr 97 38 59 -69 8.47 098Sr 98 38 60 -67 8.45 099Sr 99 38 61 -62 8.40 0

100Sr 100 38 62 -60 8.38 0101Sr 101 38 63 -55 8.33 0102Sr 102 38 64 -53 8.30 083Srm 83 38 45 -77 8.63 185Srm 85 38 47 -81 8.67 186Srm 86 38 48 -82 8.67 187Srm 87 38 49 -84 8.70 197Srm 97 38 59 -68 8.47 197Srn 97 38 59 -68 8.46 291Srx 91 39 52 -84 8.66 679Y 79 39 40 -58 8.42 080Y 80 39 41 -61 8.46 081Y 81 39 42 -66 8.51 082Y 82 39 43 -68 8.53 083Y 83 39 44 -72 8.58 084Y 84 39 45 -74 8.59 085Y 85 39 46 -78 8.63 086Y 86 39 47 -79 8.64 087Y 87 39 48 -83 8.67 088Y 88 39 49 -84 8.68 089Y 89 39 50 -88 8.71 stbl 090Y 90 39 51 -86 8.69 091Y 91 39 52 -86 8.68 092Y 92 39 53 -85 8.66 093Y 93 39 54 -84 8.65 094Y 94 39 55 -82 8.62 095Y 95 39 56 -81 8.60 096Y 96 39 57 -78 8.57 097Y 97 39 58 -76 8.54 098Y 98 39 59 -72 8.50 099Y 99 39 60 -70 8.47 0

100Y 100 39 61 -67 8.44 0101Y 101 39 62 -65 8.41 0102Y 102 39 63 -62 8.38 0

80Yxm 80 39 41 -61 8.45 182Yxm 82 39 43 -68 8.52 183Yxm 83 39 44 -72 8.57 184Yxm 84 39 45 -74 8.59 185Yxm 85 39 46 -78 8.63 186Yxm 86 39 47 -79 8.63 187Yxm 87 39 48 -83 8.67 188Yxm 88 39 49 -84 8.67 189Yxm 89 39 50 -87 8.70 190Yxm 90 39 51 -86 8.68 191Yxm 91 39 52 -86 8.68 193Yxm 93 39 54 -83 8.64 196Yxm 96 39 57 -77 8.56 1

Page 17: Table of Isotopes

97Yxm 97 39 58 -76 8.54 198Yxm 98 39 59 -72 8.49 199Yxm 99 39 60 -68 8.45 180Yxn 80 39 41 -61 8.45 286Yxn 86 39 47 -79 8.63 288Yxn 88 39 49 -84 8.68 297Yxn 97 39 58 -73 8.50 298Yxn 98 39 59 -72 8.49 298Yxp 98 39 59 -72 8.50 380Zr 80 40 40 -56 8.37 081Zr 81 40 41 -58 8.41 083Zr 83 40 43 -66 8.50 085Zr 85 40 45 -73 8.56 086Zr 86 40 46 -78 8.61 087Zr 87 40 47 -79 8.62 088Zr 88 40 48 -84 8.67 089Zr 89 40 49 -85 8.67 090Zr 90 40 50 -89 8.71 stbl 091Zr 91 40 51 -88 8.69 stbl 092Zr 92 40 52 -88 8.69 stbl 093Zr 93 40 53 -87 8.67 094Zr 94 40 54 -87 8.67 stbl 095Zr 95 40 55 -86 8.64 096Zr 96 40 56 -85 8.64 097Zr 97 40 57 -83 8.60 098Zr 98 40 58 -81 8.58 099Zr 99 40 59 -78 8.54 0100Zr 100 40 60 -77 8.52 0101Zr 101 40 61 -73 8.49 0102Zr 102 40 62 -72 8.47 0103Zr 103 40 63 -68 8.43 083Zrm 83 40 43 -66 8.49 185Zrm 85 40 45 -73 8.56 187Zrm 87 40 47 -79 8.62 189Zrm 89 40 49 -84 8.67 190Zrm 90 40 50 -86 8.68 191Zrm 91 40 51 -85 8.66 190Zrn 90 40 50 -85 8.67 283Nb 83 41 42 -59 8.40 085Nb 85 41 44 -67 8.48 086Nb 86 41 45 -70 8.51 087Nb 87 41 46 -74 8.56 088Nb 88 41 47 -76 8.57 089Nb 89 41 48 -81 8.62 090Nb 90 41 49 -83 8.63 091Nb 91 41 50 -87 8.67 092Nb 92 41 51 -86 8.66 093Nb 93 41 52 -87 8.66 stbl 094Nb 94 41 53 -86 8.65 095Nb 95 41 54 -87 8.65 096Nb 96 41 55 -86 8.63 097Nb 97 41 56 -86 8.62 098Nb 98 41 57 -84 8.60 0

Page 18: Table of Isotopes

99Nb 99 41 58 -82 8.58 0100Nb 100 41 59 -80 8.55 0101Nb 101 41 60 -79 8.54 0102Nb 102 41 61 -76 8.51 0103Nb 103 41 62 -75 8.49 0104Nb 104 41 63 -72 8.46 0105Nb 105 41 64 -71 8.44 085Nbm 85 41 44 -66 8.47 187Nbm 87 41 46 -74 8.55 188Nbm 88 41 47 -76 8.57 190Nbm 90 41 49 -83 8.63 191Nbm 91 41 50 -87 8.67 192Nbm 92 41 51 -86 8.66 193Nbm 93 41 52 -87 8.66 194Nbm 94 41 53 -86 8.65 195Nbm 95 41 54 -87 8.64 197Nbm 97 41 56 -85 8.61 198Nbm 98 41 57 -83 8.59 199Nbm 99 41 58 -82 8.57 1100Nbm 100 41 59 -79 8.54 1102Nbm 102 41 61 -76 8.50 1104Nbm 104 41 63 -72 8.45 190Nbn 90 41 49 -83 8.63 291Nbn 91 41 50 -85 8.65 292Nbn 92 41 51 -86 8.66 290Nbp 90 41 49 -82 8.63 392Nbp 92 41 51 -84 8.64 390Nbq 90 41 49 -82 8.63 490Nbr 90 42 48 -81 8.61 586Mo 86 42 44 -65 8.44 087Mo 87 42 45 -68 8.47 088Mo 88 42 46 -73 8.52 089Mo 89 42 47 -75 8.54 090Mo 90 42 48 -80 8.60 091Mo 91 42 49 -82 8.61 092Mo 92 42 50 -87 8.66 stbl 093Mo 93 42 51 -87 8.65 094Mo 94 42 52 -88 8.66 stbl 095Mo 95 42 53 -88 8.65 stbl 096Mo 96 42 54 -89 8.65 stbl 097Mo 97 42 55 -88 8.64 stbl 098Mo 98 42 56 -88 8.64 stbl 099Mo 99 42 57 -86 8.61 0100Mo 100 42 58 -86 8.60 0101Mo 101 42 59 -84 8.57 0102Mo 102 42 60 -84 8.57 0103Mo 103 42 61 -81 8.54 0104Mo 104 42 62 -80 8.53 0105Mo 105 42 63 -77 8.49 0106Mo 106 42 64 -76 8.48 0107Mo 107 42 65 -73 8.45 089Mom 89 42 47 -75 8.54 190Mom 90 42 48 -77 8.56 1

Page 19: Table of Isotopes

91Mom 91 42 49 -82 8.61 192Mom 92 42 50 -84 8.63 193Mom 93 42 51 -84 8.62 199Mom 99 42 57 -86 8.61 1107Mom 107 42 65 -73 8.44 1

90Tc 90 43 47 -71 8.49 091Tc 91 43 48 -76 8.54 092Tc 92 43 49 -79 8.56 093Tc 93 43 50 -84 8.61 094Tc 94 43 51 -84 8.61 095Tc 95 43 52 -86 8.62 096Tc 96 43 53 -86 8.61 097Tc 97 43 54 -87 8.62 098Tc 98 43 55 -86 8.61 099Tc 99 43 56 -87 8.61 0100Tc 100 43 57 -86 8.60 0101Tc 101 43 58 -86 8.59 0102Tc 102 43 59 -85 8.57 0103Tc 103 43 60 -85 8.57 0104Tc 104 43 61 -82 8.54 0105Tc 105 43 62 -82 8.53 0106Tc 106 43 63 -80 8.51 0107Tc 107 43 64 -79 8.50 0108Tc 108 43 65 -76 8.46 0109Tc 109 43 66 -75 8.45 0110Tc 110 43 67 -71 8.41 0111Tc 111 43 68 -69 8.39 0112Tc 112 43 69 -66 8.36 090Tcm 90 43 47 -71 8.48 191Tcm 91 43 48 -76 8.53 192Tcm 92 43 49 -79 8.56 193Tcm 93 43 50 -83 8.60 194Tcm 94 43 51 -84 8.61 195Tcm 95 43 52 -86 8.62 196Tcm 96 43 53 -86 8.61 197Tcm 97 43 54 -87 8.62 198Tcm 98 43 55 -86 8.61 199Tcm 99 43 56 -87 8.61 1100Tcm 100 43 57 -86 8.59 1101Tcm 101 43 58 -86 8.59 1102Tcm 102 43 59 -85 8.57 1104Tcm 104 43 61 -82 8.54 1107Tcm 107 43 64 -79 8.49 193Tcn 93 43 50 -81 8.58 2

100Tcn 100 43 57 -86 8.59 293Ru 93 44 49 -77 8.53 094Ru 94 44 50 -83 8.58 095Ru 95 44 51 -83 8.59 096Ru 96 44 52 -86 8.61 stbl 097Ru 97 44 53 -86 8.60 098Ru 98 44 54 -88 8.62 stbl 099Ru 99 44 55 -88 8.61 stbl 0100Ru 100 44 56 -89 8.62 stbl 0

Page 20: Table of Isotopes

101Ru 101 44 57 -88 8.60 stbl 0102Ru 102 44 58 -89 8.61 stbl 0103Ru 103 44 59 -87 8.58 0104Ru 104 44 60 -88 8.59 stbl 0105Ru 105 44 61 -86 8.56 0106Ru 106 44 62 -86 8.56 0107Ru 107 44 63 -84 8.53 0108Ru 108 44 64 -84 8.53 0109Ru 109 44 65 -81 8.50 0110Ru 110 44 66 -80 8.49 0111Ru 111 44 67 -77 8.45 0112Ru 112 44 68 -75 8.44 0113Ru 113 44 69 -72 8.41 0115Ru 115 44 71 -66 8.35 091Rum 91 44 47 -69 8.45 193Rum 93 44 49 -77 8.52 194Rum 94 44 50 -80 8.55 1101Rum 101 44 57 -87 8.60 1103Rum 103 44 59 -87 8.58 1113Rum 113 44 69 -72 8.40 193Run 93 44 49 -75 8.51 295Rh 95 45 50 -78 8.53 096Rh 96 45 51 -80 8.53 097Rh 97 45 52 -83 8.56 098Rh 98 45 53 -83 8.56 099Rh 99 45 54 -86 8.58 0100Rh 100 45 55 -86 8.58 0101Rh 101 45 56 -87 8.59 0102Rh 102 45 57 -87 8.58 0103Rh 103 45 58 -88 8.58 stbl 0104Rh 104 45 59 -87 8.57 0105Rh 105 45 60 -88 8.57 0106Rh 106 45 61 -86 8.55 0107Rh 107 45 62 -87 8.55 0108Rh 108 45 63 -85 8.53 0109Rh 109 45 64 -85 8.53 0110Rh 110 45 65 -83 8.50 0111Rh 111 45 66 -82 8.50 0112Rh 112 45 67 -80 8.47 0113Rh 113 45 68 -79 8.46 0114Rh 114 45 69 -76 8.43 0115Rh 115 45 70 -74 8.41 0116Rh 116 45 71 -71 8.38 094Rhm 94 45 49 -73 8.47 195Rhm 95 45 50 -78 8.52 196Rhm 96 45 51 -80 8.53 197Rhm 97 45 52 -82 8.56 199Rhm 99 45 54 -86 8.58 1100Rhm 100 45 55 -85 8.57 1101Rhm 101 45 56 -87 8.59 1102Rhm 102 45 57 -87 8.57 1103Rhm 103 45 58 -88 8.58 1104Rhm 104 45 59 -87 8.57 1

Page 21: Table of Isotopes

105Rhm 105 45 60 -88 8.57 1106Rhm 106 45 61 -86 8.55 1107Rhm 107 45 62 -87 8.55 1108Rhm 108 45 63 -85 8.53 1110Rhm 110 45 65 -83 8.50 1112Rhm 112 45 67 -79 8.47 1

96Pd 96 46 50 -76 8.49 097Pd 97 46 51 -78 8.50 098Pd 98 46 52 -81 8.53 099Pd 99 46 53 -82 8.54 0

100Pd 100 46 54 -85 8.56 0101Pd 101 46 55 -85 8.56 0102Pd 102 46 56 -88 8.58 stbl 0103Pd 103 46 57 -87 8.57 0104Pd 104 46 58 -89 8.58 stbl 0105Pd 105 46 59 -88 8.57 stbl 0106Pd 106 46 60 -90 8.58 stbl 0107Pd 107 46 61 -88 8.56 0108Pd 108 46 62 -90 8.57 stbl 0109Pd 109 46 63 -88 8.54 0110Pd 110 46 64 -88 8.55 stbl 0111Pd 111 46 65 -86 8.52 0112Pd 112 46 66 -86 8.52 0113Pd 113 46 67 -84 8.49 0114Pd 114 46 68 -83 8.49 0115Pd 115 46 69 -80 8.46 0116Pd 116 46 70 -80 8.45 0117Pd 117 46 71 -77 8.42 0118Pd 118 46 72 -75 8.41 0120Pd 120 46 74 -70 8.36 095Pdm 95 46 49 -68 8.41 196Pdm 96 46 50 -74 8.46 1

103Pdm 103 46 57 -87 8.56 1107Pdm 107 46 61 -88 8.56 1109Pdm 109 46 63 -87 8.54 1111Pdm 111 46 65 -86 8.52 1113Pdm 113 46 67 -84 8.49 1115Pdm 115 46 69 -80 8.46 1117Pdm 117 46 71 -76 8.42 1

97Ag 97 47 50 -71 8.42 098Ag 98 47 51 -73 8.44 099Ag 99 47 52 -77 8.48 0100Ag 100 47 53 -78 8.49 0101Ag 101 47 54 -81 8.51 0102Ag 102 47 55 -82 8.52 0103Ag 103 47 56 -85 8.54 0104Ag 104 47 57 -85 8.54 0105Ag 105 47 58 -87 8.55 0106Ag 106 47 59 -87 8.54 0107Ag 107 47 60 -88 8.55 stbl 0108Ag 108 47 61 -88 8.54 0109Ag 109 47 62 -89 8.55 stbl 0110Ag 110 47 63 -87 8.53 0

Page 22: Table of Isotopes

111Ag 111 47 64 -88 8.53 0112Ag 112 47 65 -87 8.52 0113Ag 113 47 66 -87 8.52 0114Ag 114 47 67 -85 8.49 0115Ag 115 47 68 -85 8.49 0116Ag 116 47 69 -83 8.47 0117Ag 117 47 70 -82 8.46 0118Ag 118 47 71 -80 8.43 0119Ag 119 47 72 -79 8.42 0120Ag 120 47 73 -76 8.40 0121Ag 121 47 74 -75 8.38 097Agm 97 47 50 -68 8.40 198Agm 98 47 51 -73 8.44 199Agm 99 47 52 -76 8.47 1100Agm 100 47 53 -78 8.48 1101Agm 101 47 54 -81 8.51 1102Agm 102 47 55 -82 8.52 1103Agm 103 47 56 -85 8.54 1104Agm 104 47 57 -85 8.54 1105Agm 105 47 58 -87 8.55 1106Agm 106 47 59 -87 8.54 1107Agm 107 47 60 -88 8.55 1108Agm 108 47 61 -87 8.54 1109Agm 109 47 62 -89 8.55 1110Agm 110 47 63 -87 8.53 1111Agm 111 47 64 -88 8.53 1113Agm 113 47 66 -87 8.52 1114Agm 114 47 67 -85 8.49 1115Agm 115 47 68 -85 8.49 1116Agm 116 47 69 -82 8.46 1117Agm 117 47 70 -82 8.46 1118Agm 118 47 71 -79 8.43 1120Agm 120 47 73 -75 8.39 1

98Cd 98 48 50 -68 8.38 0100Cd 100 48 52 -74 8.44 0101Cd 101 48 53 -76 8.45 0102Cd 102 48 54 -80 8.48 0103Cd 103 48 55 -81 8.49 0104Cd 104 48 56 -84 8.52 0105Cd 105 48 57 -84 8.52 0106Cd 106 48 58 -87 8.54 stbl 0107Cd 107 48 59 -87 8.53 0108Cd 108 48 60 -89 8.55 stbl 0109Cd 109 48 61 -89 8.54 0110Cd 110 48 62 -90 8.55 stbl 0111Cd 111 48 63 -89 8.54 stbl 0112Cd 112 48 64 -91 8.54 stbl 0113Cd 113 48 65 -89 8.53 0114Cd 114 48 66 -90 8.53 stbl 0115Cd 115 48 67 -88 8.51 0116Cd 116 48 68 -89 8.51 0117Cd 117 48 69 -86 8.49 0118Cd 118 48 70 -87 8.49 0

Page 23: Table of Isotopes

119Cd 119 48 71 -84 8.46 0120Cd 120 48 72 -84 8.46 0121Cd 121 48 73 -81 8.43 0122Cd 122 48 74 -81 8.43 0123Cd 123 48 75 -77 8.39 0124Cd 124 48 76 -77 8.39 0125Cd 125 48 77 -73 8.36 0126Cd 126 48 78 -72 8.35 0127Cd 127 48 79 -69 8.32 0128Cd 128 48 80 -67 8.30 0130Cd 130 48 82 -62 8.26 098Cdm 98 48 50 -65 8.35 1100Cdm 100 48 52 -72 8.41 1109Cdm 109 48 61 -88 8.54 1111Cdm 111 48 63 -89 8.53 1113Cdm 113 48 65 -89 8.52 1115Cdm 115 48 67 -88 8.51 1117Cdm 117 48 69 -86 8.49 1119Cdm 119 48 71 -84 8.46 1121Cdm 121 48 73 -81 8.43 1123Cdm 123 48 75 -77 8.39 1125Cdm 125 48 77 -73 8.36 1109Cdn 109 48 61 -88 8.53 2100In 100 49 51 -64 8.33 0102In 102 49 53 -71 8.39 0103In 103 49 54 -75 8.42 0104In 104 49 55 -76 8.43 0105In 105 49 56 -79 8.46 0106In 106 49 57 -81 8.47 0107In 107 49 58 -84 8.49 0108In 108 49 59 -84 8.50 0109In 109 49 60 -86 8.51 0110In 110 49 61 -86 8.51 0111In 111 49 62 -88 8.52 0112In 112 49 63 -88 8.51 0113In 113 49 64 -89 8.52 stbl 0114In 114 49 65 -89 8.51 0115In 115 49 66 -90 8.52 0116In 116 49 67 -88 8.50 0117In 117 49 68 -89 8.50 0118In 118 49 69 -87 8.49 0119In 119 49 70 -88 8.49 0120In 120 49 71 -86 8.47 0121In 121 49 72 -86 8.46 0122In 122 49 73 -84 8.44 0123In 123 49 74 -83 8.44 0124In 124 49 75 -81 8.41 0125In 125 49 76 -80 8.41 0126In 126 49 77 -78 8.38 0127In 127 49 78 -77 8.38 0128In 128 49 79 -74 8.35 0129In 129 49 80 -73 8.34 0130In 130 49 81 -70 8.31 0

Page 24: Table of Isotopes

131In 131 49 82 -68 8.30 0132In 132 49 83 -62 8.25 0

103Inm 103 49 54 -74 8.42 1104Inm 104 49 55 -76 8.43 1105Inm 105 49 56 -79 8.46 1106Inm 106 49 57 -81 8.47 1107Inm 107 49 58 -83 8.49 1108Inm 108 49 59 -84 8.49 1109Inm 109 49 60 -86 8.51 1110Inm 110 49 61 -86 8.51 1111Inm 111 49 62 -88 8.52 1112Inm 112 49 63 -88 8.51 1113Inm 113 49 64 -89 8.52 1114Inm 114 49 65 -88 8.51 1115Inm 115 49 66 -89 8.51 1116Inm 116 49 67 -88 8.50 1117Inm 117 49 68 -89 8.50 1119Inm 119 49 70 -87 8.48 1121Inm 121 49 72 -86 8.46 1123Inm 123 49 74 -83 8.43 1124Inm 124 49 75 -81 8.41 1125Inm 125 49 76 -80 8.40 1126Inm 126 49 77 -78 8.38 1127Inm 127 49 78 -77 8.37 1128Inm 128 49 79 -74 8.35 1129Inm 129 49 80 -73 8.34 1130Inm 130 49 81 -70 8.31 1131Inm 131 49 82 -68 8.30 1109Inn 109 49 60 -84 8.49 2112Inn 112 49 63 -88 8.51 2114Inn 114 49 65 -88 8.51 2116Inn 116 49 67 -88 8.50 2122Inn 122 49 73 -83 8.44 2128Inn 128 49 79 -74 8.35 2129Inn 129 49 80 -71 8.33 2130Inn 130 49 81 -69 8.31 2131Inn 131 49 82 -64 8.27 2112Inp 112 49 63 -87 8.51 3114Inp 114 49 65 -88 8.50 3100Sn 100 50 50 -57 8.25 0102Sn 102 50 52 -65 8.32 0104Sn 104 50 54 -72 8.38 0105Sn 105 50 55 -73 8.40 0106Sn 106 50 56 -77 8.43 0107Sn 107 50 57 -79 8.44 0108Sn 108 50 58 -82 8.47 0109Sn 109 50 59 -83 8.47 0110Sn 110 50 60 -86 8.50 0111Sn 111 50 61 -86 8.49 0112Sn 112 50 62 -89 8.51 stbl 0113Sn 113 50 63 -88 8.51 0114Sn 114 50 64 -91 8.52 stbl 0115Sn 115 50 65 -90 8.51 stbl 0

Page 25: Table of Isotopes

116Sn 116 50 66 -92 8.52 stbl 0117Sn 117 50 67 -90 8.51 stbl 0118Sn 118 50 68 -92 8.52 stbl 0119Sn 119 50 69 -90 8.50 stbl 0120Sn 120 50 70 -91 8.50 stbl 0121Sn 121 50 71 -89 8.49 0122Sn 122 50 72 -90 8.49 stbl 0123Sn 123 50 73 -88 8.47 0124Sn 124 50 74 -88 8.47 stbl 0125Sn 125 50 75 -86 8.45 0126Sn 126 50 76 -86 8.44 0127Sn 127 50 77 -83 8.42 0128Sn 128 50 78 -83 8.42 0129Sn 129 50 79 -81 8.39 0130Sn 130 50 80 -80 8.39 0131Sn 131 50 81 -77 8.36 0132Sn 132 50 82 -77 8.35 0133Sn 133 50 83 -71 8.31 0134Sn 134 50 84 -67 8.28 0

102Snm 102 50 52 -63 8.30 1111Snm 111 50 61 -86 8.49 1113Snm 113 50 63 -88 8.51 1114Snm 114 50 64 -87 8.49 1115Snm 115 50 65 -89 8.51 1117Snm 117 50 67 -90 8.51 1119Snm 119 50 69 -90 8.50 1120Snm 120 50 70 -89 8.48 1121Snm 121 50 71 -89 8.48 1123Snm 123 50 73 -88 8.47 1124Snm 124 50 74 -86 8.45 1125Snm 125 50 75 -86 8.44 1126Snm 126 50 76 -84 8.43 1127Snm 127 50 77 -83 8.42 1128Snm 128 50 78 -81 8.40 1129Snm 129 50 79 -81 8.39 1130Snm 130 50 80 -78 8.37 1115Snn 115 50 65 -89 8.51 2120Snn 120 50 70 -88 8.48 2121Snn 121 50 71 -87 8.47 2124Snn 124 50 74 -86 8.44 2126Snn 126 50 76 -83 8.42 2105Sb 105 51 54 -64 8.30 0109Sb 109 51 58 -76 8.40 0111Sb 111 51 60 -81 8.44 0112Sb 112 51 61 -82 8.44 0113Sb 113 51 62 -84 8.47 0114Sb 114 51 63 -85 8.46 0115Sb 115 51 64 -87 8.48 0116Sb 116 51 65 -87 8.48 0117Sb 117 51 66 -89 8.49 0118Sb 118 51 67 -88 8.48 0119Sb 119 51 68 -89 8.49 0120Sb 120 51 69 -88 8.48 0

Page 26: Table of Isotopes

121Sb 121 51 70 -90 8.48 stbl 0122Sb 122 51 71 -88 8.47 0123Sb 123 51 72 -89 8.47 stbl 0124Sb 124 51 73 -88 8.46 0125Sb 125 51 74 -88 8.46 0126Sb 126 51 75 -86 8.44 0127Sb 127 51 76 -87 8.44 0128Sb 128 51 77 -85 8.42 0129Sb 129 51 78 -85 8.42 0130Sb 130 51 79 -82 8.40 0131Sb 131 51 80 -82 8.39 0132Sb 132 51 81 -80 8.37 0133Sb 133 51 82 -79 8.36 0134Sb 134 51 83 -74 8.33 0135Sb 135 51 84 -70 8.29 0

114Sbm 114 51 63 -84 8.46 1116Sbm 116 51 65 -86 8.47 1118Sbm 118 51 67 -88 8.48 1119Sbm 119 51 68 -87 8.46 1122Sbm 122 51 71 -88 8.47 1124Sbm 124 51 73 -88 8.46 1126Sbm 126 51 75 -86 8.44 1128Sbm 128 51 77 -85 8.42 1129Sbm 129 51 78 -83 8.40 1130Sbm 130 51 79 -82 8.40 1132Sbm 132 51 81 -79 8.37 1134Sbm 134 51 83 -74 8.33 1118Sbn 118 51 67 -88 8.48 2120Sbn 120 51 69 -88 8.47 2122Sbn 122 51 71 -88 8.47 2124Sbn 124 51 73 -88 8.45 2126Sbn 126 51 75 -86 8.44 2129Sbn 129 51 78 -83 8.40 2120Sbp 120 51 69 -86 8.45 3124Sbp 124 51 73 -88 8.45 3126Sbp 126 51 75 -86 8.44 3129Sbp 129 51 78 -82 8.40 3106Te 106 52 54 -58 8.24 0108Te 108 52 56 -66 8.30 0109Te 109 52 57 -68 8.32 0110Te 110 52 58 -72 8.36 0111Te 111 52 59 -73 8.37 0112Te 112 52 60 -77 8.40 0113Te 113 52 61 -78 8.40 0114Te 114 52 62 -82 8.43 0115Te 115 52 63 -82 8.43 0116Te 116 52 64 -85 8.46 0117Te 117 52 65 -85 8.45 0118Te 118 52 66 -88 8.47 0119Te 119 52 67 -87 8.46 0120Te 120 52 68 -89 8.48 stbl 0121Te 121 52 69 -89 8.47 0122Te 122 52 70 -90 8.48 stbl 0

Page 27: Table of Isotopes

123Te 123 52 71 -89 8.47 0124Te 124 52 72 -91 8.47 stbl 0125Te 125 52 73 -89 8.46 stbl 0126Te 126 52 74 -90 8.46 stbl 0127Te 127 52 75 -88 8.45 0128Te 128 52 76 -89 8.45 0129Te 129 52 77 -87 8.43 0130Te 130 52 78 -87 8.43 0131Te 131 52 79 -85 8.41 0132Te 132 52 80 -85 8.41 0133Te 133 52 81 -83 8.39 0134Te 134 52 82 -83 8.38 0135Te 135 52 83 -78 8.35 0136Te 136 52 84 -74 8.32 0137Te 137 52 85 -70 8.28 0

115Tem 115 52 63 -82 8.43 1117Tem 117 52 65 -85 8.45 1119Tem 119 52 67 -87 8.46 1121Tem 121 52 69 -88 8.46 1123Tem 123 52 71 -89 8.46 1125Tem 125 52 73 -89 8.46 1127Tem 127 52 75 -88 8.44 1128Tem 128 52 76 -86 8.43 1129Tem 129 52 77 -87 8.43 1130Tem 130 52 78 -85 8.41 1131Tem 131 52 79 -85 8.41 1133Tem 133 52 81 -83 8.39 1134Tem 134 52 82 -81 8.37 1135Tem 135 52 83 -76 8.33 1115Ten 115 52 63 -82 8.43 2117Ten 117 52 65 -85 8.45 2130Ten 130 52 78 -85 8.41 2130Tep 130 52 78 -83 8.39 3

109I 109 53 56 -58 8.22 0113I 113 53 60 -71 8.33 0115I 115 53 62 -76 8.37 0116I 116 53 63 -77 8.38 0117I 117 53 64 -80 8.40 0118I 118 53 65 -81 8.41 0119I 119 53 66 -84 8.43 0120I 120 53 67 -84 8.42 0121I 121 53 68 -86 8.44 0122I 122 53 69 -86 8.44 0123I 123 53 70 -88 8.45 0124I 124 53 71 -87 8.44 0125I 125 53 72 -89 8.45 0126I 126 53 73 -88 8.44 0127I 127 53 74 -89 8.45 stbl 0128I 128 53 75 -88 8.43 0129I 129 53 76 -89 8.44 0130I 130 53 77 -87 8.42 0131I 131 53 78 -87 8.42 0132I 132 53 79 -86 8.41 0

Page 28: Table of Isotopes

133I 133 53 80 -86 8.41 0134I 134 53 81 -84 8.39 0135I 135 53 82 -84 8.38 0136I 136 53 83 -80 8.35 0137I 137 53 84 -77 8.33 0138I 138 53 85 -72 8.29 0139I 139 53 86 -69 8.27 0

118Ixm 118 53 65 -81 8.40 1120Ixm 120 53 67 -84 8.42 1121Ixm 121 53 68 -84 8.42 1128Ixm 128 53 75 -88 8.43 1130Ixm 130 53 77 -87 8.42 1132Ixm 132 53 79 -86 8.41 1133Ixm 133 53 80 -84 8.39 1134Ixm 134 53 81 -84 8.39 1136Ixm 136 53 83 -79 8.35 1120Ixn 120 53 67 -83 8.42 2128Ixn 128 53 75 -88 8.43 2110Xe 110 54 56 -52 8.16 0112Xe 112 54 58 -60 8.23 0113Xe 113 54 59 -62 8.25 0114Xe 114 54 60 -67 8.29 0115Xe 115 54 61 -69 8.30 0116Xe 116 54 62 -73 8.34 0117Xe 117 54 63 -74 8.34 0118Xe 118 54 64 -78 8.37 0119Xe 119 54 65 -79 8.38 0120Xe 120 54 66 -82 8.40 0121Xe 121 54 67 -82 8.40 0122Xe 122 54 68 -85 8.42 0123Xe 123 54 69 -85 8.42 0124Xe 124 54 70 -88 8.44 stbl 0125Xe 125 54 71 -87 8.43 0126Xe 126 54 72 -89 8.44 stbl 0127Xe 127 54 73 -88 8.43 0128Xe 128 54 74 -90 8.44 stbl 0129Xe 129 54 75 -89 8.43 stbl 0130Xe 130 54 76 -90 8.44 stbl 0131Xe 131 54 77 -88 8.42 stbl 0132Xe 132 54 78 -89 8.43 stbl 0133Xe 133 54 79 -88 8.41 0134Xe 134 54 80 -88 8.41 stbl 0135Xe 135 54 81 -86 8.40 0136Xe 136 54 82 -86 8.40 stbl 0137Xe 137 54 83 -82 8.36 0138Xe 138 54 84 -80 8.35 0139Xe 139 54 85 -76 8.31 0140Xe 140 54 86 -73 8.29 0141Xe 141 54 87 -68 8.26 0142Xe 142 54 88 -65 8.23 0

123Xem 123 54 69 -85 8.42 1125Xem 125 54 71 -87 8.43 1127Xem 127 54 73 -88 8.43 1

Page 29: Table of Isotopes

128Xem 128 54 74 -87 8.42 1129Xem 129 54 75 -88 8.43 1131Xem 131 54 77 -88 8.42 1132Xem 132 54 78 -87 8.41 1133Xem 133 54 79 -87 8.41 1134Xem 134 54 80 -86 8.40 1135Xem 135 54 81 -86 8.39 1136Xem 136 54 82 -85 8.38 1113Cs 113 55 58 -52 8.15 0117Cs 117 55 62 -66 8.27 0118Cs 118 55 63 -68 8.29 0119Cs 119 55 64 -72 8.32 0120Cs 120 55 65 -74 8.33 0121Cs 121 55 66 -77 8.35 0122Cs 122 55 67 -78 8.36 0123Cs 123 55 68 -81 8.38 0124Cs 124 55 69 -82 8.38 0125Cs 125 55 70 -84 8.40 0126Cs 126 55 71 -84 8.40 0127Cs 127 55 72 -86 8.41 0128Cs 128 55 73 -86 8.41 0129Cs 129 55 74 -88 8.42 0130Cs 130 55 75 -87 8.41 0131Cs 131 55 76 -88 8.42 0132Cs 132 55 77 -87 8.41 0133Cs 133 55 78 -88 8.41 stbl 0134Cs 134 55 79 -87 8.40 0135Cs 135 55 80 -88 8.40 0136Cs 136 55 81 -86 8.39 0137Cs 137 55 82 -87 8.39 0138Cs 138 55 83 -83 8.36 0139Cs 139 55 84 -81 8.34 0140Cs 140 55 85 -77 8.31 0141Cs 141 55 86 -74 8.29 0142Cs 142 55 87 -71 8.26 0143Cs 143 55 88 -68 8.24 0144Cs 144 55 89 -63 8.21 0145Cs 145 55 90 -60 8.19 0146Cs 146 55 91 -56 8.16 0147Cs 147 55 92 -52 8.13 0148Cs 148 55 93 -47 8.10 0

121Csm 121 55 66 -77 8.35 1122Csm 122 55 67 -78 8.36 1123Csm 123 55 68 -81 8.38 1124Csm 124 55 69 -81 8.38 1125Csm 125 55 70 -84 8.40 1126Csm 126 55 71 -84 8.40 1127Csm 127 55 72 -86 8.41 1130Csm 130 55 75 -87 8.41 1134Csm 134 55 79 -87 8.40 1135Csm 135 55 80 -86 8.39 1136Csm 136 55 81 -86 8.39 1138Csm 138 55 83 -83 8.36 1

Page 30: Table of Isotopes

122Csn 122 55 67 -78 8.36 2126Csn 126 55 71 -84 8.39 2117Csx 117 56 61 -66 8.27 6118Csx 118 56 62 -68 8.28 6119Csx 119 56 63 -72 8.31 6120Csx 120 56 64 -74 8.32 6123Csx 123 56 67 -81 8.38 6124Csx 124 56 68 -82 8.38 6130Csx 130 56 74 -87 8.40 6138Csx 138 56 82 -83 8.36 6114Ba 114 56 58 -46 8.09 0119Ba 119 56 63 -65 8.25 0120Ba 120 56 64 -69 8.28 0121Ba 121 56 65 -71 8.29 0122Ba 122 56 66 -75 8.32 0123Ba 123 56 67 -76 8.33 0124Ba 124 56 68 -79 8.36 0125Ba 125 56 69 -80 8.36 0126Ba 126 56 70 -83 8.38 0127Ba 127 56 71 -83 8.38 0128Ba 128 56 72 -85 8.40 0129Ba 129 56 73 -85 8.39 0130Ba 130 56 74 -87 8.41 stbl 0131Ba 131 56 75 -87 8.40 0132Ba 132 56 76 -88 8.41 stbl 0133Ba 133 56 77 -88 8.40 0134Ba 134 56 78 -89 8.41 stbl 0135Ba 135 56 79 -88 8.40 stbl 0136Ba 136 56 80 -89 8.40 stbl 0137Ba 137 56 81 -88 8.39 stbl 0138Ba 138 56 82 -88 8.39 stbl 0139Ba 139 56 83 -85 8.37 0140Ba 140 56 84 -83 8.35 0141Ba 141 56 85 -80 8.33 0142Ba 142 56 86 -78 8.31 0143Ba 143 56 87 -74 8.28 0144Ba 144 56 88 -72 8.27 0145Ba 145 56 89 -67 8.23 0146Ba 146 56 90 -65 8.22 0148Ba 148 56 92 -58 8.17 0

127Bam 127 56 71 -83 8.38 1129Bam 129 56 73 -85 8.39 1130Bam 130 56 74 -85 8.39 1131Bam 131 56 75 -86 8.40 1133Bam 133 56 77 -87 8.40 1135Bam 135 56 79 -88 8.39 1136Bam 136 56 80 -87 8.39 1137Bam 137 56 81 -87 8.39 1138Bam 138 56 82 -86 8.38 1124La 124 57 67 -70 8.28 0125La 125 57 68 -74 8.30 0126La 126 57 69 -75 8.31 0127La 127 57 70 -78 8.33 0

Page 31: Table of Isotopes

128La 128 57 71 -79 8.34 0129La 129 57 72 -81 8.36 0130La 130 57 73 -82 8.36 0131La 131 57 74 -84 8.37 0132La 132 57 75 -84 8.37 0133La 133 57 76 -85 8.38 0134La 134 57 77 -85 8.37 0135La 135 57 78 -87 8.38 0136La 136 57 79 -86 8.38 0137La 137 57 80 -87 8.38 0138La 138 57 81 -87 8.38 0139La 139 57 82 -87 8.38 stbl 0140La 140 57 83 -84 8.36 0141La 141 57 84 -83 8.34 0142La 142 57 85 -80 8.32 0143La 143 57 86 -78 8.31 0144La 144 57 87 -75 8.28 0145La 145 57 88 -73 8.27 0146La 146 57 89 -69 8.24 0147La 147 57 90 -67 8.22 0148La 148 57 91 -63 8.20 0

125Lam 125 57 68 -74 8.30 1126Lam 126 57 69 -75 8.31 1127Lam 127 57 70 -78 8.33 1129Lam 129 57 72 -81 8.35 1131Lam 131 57 74 -83 8.37 1132Lam 132 57 75 -84 8.37 1133Lam 133 57 76 -85 8.37 1136Lam 136 57 79 -86 8.37 1138Lam 138 57 81 -86 8.37 1146Lam 146 57 89 -69 8.24 1126Ce 126 58 68 -71 8.27 0127Ce 127 58 69 -72 8.28 0128Ce 128 58 70 -76 8.31 0129Ce 129 58 71 -76 8.31 0130Ce 130 58 72 -79 8.33 0131Ce 131 58 73 -80 8.33 0132Ce 132 58 74 -82 8.35 0133Ce 133 58 75 -82 8.35 0134Ce 134 58 76 -85 8.37 0135Ce 135 58 77 -85 8.36 0136Ce 136 58 78 -86 8.37 stbl 0137Ce 137 58 79 -86 8.37 0138Ce 138 58 80 -88 8.38 stbl 0139Ce 139 58 81 -87 8.37 0140Ce 140 58 82 -88 8.38 stbl 0141Ce 141 58 83 -85 8.36 0142Ce 142 58 84 -85 8.35 stbl 0143Ce 143 58 85 -82 8.32 0144Ce 144 58 86 -80 8.31 0145Ce 145 58 87 -77 8.29 0146Ce 146 58 88 -76 8.28 0147Ce 147 58 89 -72 8.25 0

Page 32: Table of Isotopes

148Ce 148 58 90 -70 8.24 0149Ce 149 58 91 -67 8.21 0150Ce 150 58 92 -65 8.20 0151Ce 151 58 93 -62 8.18 0

129Cem 129 58 71 -76 8.31 1130Cem 130 58 72 -77 8.31 1131Cem 131 58 73 -80 8.33 1132Cem 132 58 74 -80 8.33 1133Cem 133 58 75 -82 8.35 1135Cem 135 58 77 -84 8.36 1136Cem 136 58 78 -83 8.35 1137Cem 137 58 79 -86 8.36 1138Cem 138 58 80 -85 8.36 1139Cem 139 58 81 -86 8.36 1140Cem 140 58 82 -86 8.36 1131Cen 131 58 73 -80 8.33 2128Pr 128 59 69 -66 8.23 0129Pr 129 59 70 -70 8.25 0130Pr 130 59 71 -71 8.26 0131Pr 131 59 72 -74 8.29 0132Pr 132 59 73 -75 8.29 0133Pr 133 59 74 -78 8.31 0134Pr 134 59 75 -79 8.31 0135Pr 135 59 76 -81 8.33 0136Pr 136 59 77 -81 8.33 0137Pr 137 59 78 -83 8.34 0138Pr 138 59 79 -83 8.34 0139Pr 139 59 80 -85 8.35 0140Pr 140 59 81 -85 8.35 0141Pr 141 59 82 -86 8.35 stbl 0142Pr 142 59 83 -84 8.34 0143Pr 143 59 84 -83 8.33 0144Pr 144 59 85 -81 8.31 0145Pr 145 59 86 -80 8.30 0146Pr 146 59 87 -77 8.28 0147Pr 147 59 88 -75 8.27 0148Pr 148 59 89 -73 8.25 0149Pr 149 59 90 -71 8.24 0150Pr 150 59 91 -68 8.22 0151Pr 151 59 92 -67 8.21 0152Pr 152 59 93 -64 8.19 0153Pr 153 59 94 -62 8.17 0154Pr 154 59 95 -58 8.15 0

129Prm 129 59 70 -69 8.25 1131Prm 131 59 72 -74 8.28 1133Prm 133 59 74 -78 8.31 1135Prm 135 59 76 -81 8.33 1136Prm 136 59 77 -81 8.32 1137Prm 137 59 78 -83 8.34 1138Prm 138 59 79 -83 8.34 1140Prm 140 59 81 -84 8.34 1142Prm 142 59 83 -84 8.34 1144Prm 144 59 85 -81 8.31 1

Page 33: Table of Isotopes

130Nd 130 60 70 -67 8.22 0131Nd 131 60 71 -68 8.23 0132Nd 132 60 72 -71 8.26 0133Nd 133 60 73 -72 8.26 0134Nd 134 60 74 -76 8.29 0135Nd 135 60 75 -76 8.29 0136Nd 136 60 76 -79 8.31 0137Nd 137 60 77 -80 8.31 0138Nd 138 60 78 -82 8.33 0139Nd 139 60 79 -82 8.32 0140Nd 140 60 80 -84 8.34 0141Nd 141 60 81 -84 8.34 0142Nd 142 60 82 -86 8.35 stbl 0143Nd 143 60 83 -84 8.33 stbl 0144Nd 144 60 84 -84 8.33 0145Nd 145 60 85 -81 8.31 stbl 0146Nd 146 60 86 -81 8.30 stbl 0147Nd 147 60 87 -78 8.28 0148Nd 148 60 88 -77 8.28 stbl 0149Nd 149 60 89 -74 8.26 0150Nd 150 60 90 -74 8.25 0151Nd 151 60 91 -71 8.23 0152Nd 152 60 92 -70 8.22 0153Nd 153 60 93 -67 8.20 0154Nd 154 60 94 -66 8.19 0156Nd 156 60 96 -61 8.16 0

131Ndm 131 60 71 -67 8.23 1133Ndm 133 60 73 -72 8.26 1134Ndm 134 60 74 -73 8.27 1135Ndm 135 60 75 -76 8.29 1137Ndm 137 60 77 -79 8.31 1138Ndm 138 60 78 -79 8.30 1139Ndm 139 60 79 -82 8.32 1140Ndm 140 60 80 -82 8.32 1141Ndm 141 60 81 -83 8.33 1156Ndm 156 60 96 -59 8.15 1133Ndn 133 60 73 -72 8.26 2154Ndn 154 60 94 -64 8.18 2133Pm 133 61 72 -65 8.20 0134Pm 134 61 73 -67 8.21 0135Pm 135 61 74 -70 8.24 0136Pm 136 61 75 -71 8.24 0137Pm 137 61 76 -74 8.26 0138Pm 138 61 77 -75 8.27 0139Pm 139 61 78 -77 8.29 0140Pm 140 61 79 -78 8.29 0141Pm 141 61 80 -81 8.30 0142Pm 142 61 81 -81 8.31 0143Pm 143 61 82 -83 8.32 0144Pm 144 61 83 -81 8.31 0145Pm 145 61 84 -81 8.30 0146Pm 146 61 85 -79 8.29 0147Pm 147 61 86 -79 8.28 0

Page 34: Table of Isotopes

148Pm 148 61 87 -77 8.27 0149Pm 149 61 88 -76 8.26 0150Pm 150 61 89 -74 8.24 0151Pm 151 61 90 -73 8.24 0152Pm 152 61 91 -71 8.23 0153Pm 153 61 92 -71 8.22 0154Pm 154 61 93 -69 8.21 0155Pm 155 61 94 -67 8.20 0156Pm 156 61 95 -64 8.18 0157Pm 157 61 96 -62 8.16 0158Pm 158 61 97 -59 8.14 0

133Pmm 133 61 72 -65 8.20 1136Pmm 136 61 75 -71 8.24 1137Pmm 137 61 76 -74 8.26 1138Pmm 138 61 77 -75 8.27 1139Pmm 139 61 78 -77 8.28 1140Pmm 140 61 79 -78 8.29 1141Pmm 141 61 80 -80 8.30 1142Pmm 142 61 81 -80 8.30 1143Pmm 143 61 82 -82 8.31 1144Pmm 144 61 83 -81 8.30 1148Pmm 148 61 87 -77 8.27 1149Pmm 149 61 88 -76 8.26 1152Pmm 152 61 91 -71 8.22 1154Pmm 154 61 93 -68 8.20 1144Pmn 144 61 83 -73 8.24 2135Sm 135 62 73 -63 8.18 0136Sm 136 62 74 -67 8.21 0137Sm 137 62 75 -68 8.21 0138Sm 138 62 76 -71 8.24 0139Sm 139 62 77 -72 8.24 0140Sm 140 62 78 -75 8.26 0141Sm 141 62 79 -76 8.27 0142Sm 142 62 80 -79 8.29 0143Sm 143 62 81 -80 8.29 0144Sm 144 62 82 -82 8.30 stbl 0145Sm 145 62 83 -81 8.29 0146Sm 146 62 84 -81 8.29 0147Sm 147 62 85 -79 8.28 0148Sm 148 62 86 -79 8.28 0149Sm 149 62 87 -77 8.26 stbl 0150Sm 150 62 88 -77 8.26 stbl 0151Sm 151 62 89 -75 8.24 0152Sm 152 62 90 -75 8.24 stbl 0153Sm 153 62 91 -73 8.23 0154Sm 154 62 92 -72 8.23 stbl 0155Sm 155 62 93 -70 8.21 0156Sm 156 62 94 -69 8.21 0157Sm 157 62 95 -67 8.19 0158Sm 158 62 96 -65 8.18 0159Sm 159 62 97 -62 8.16 0

136Smm 136 62 74 -65 8.19 1139Smm 139 62 77 -72 8.24 1

Page 35: Table of Isotopes

141Smm 141 62 79 -76 8.26 1143Smm 143 62 81 -79 8.28 1144Smm 144 62 82 -80 8.29 1145Smm 145 62 83 -72 8.23 1151Smm 151 62 89 -74 8.24 1153Smm 153 62 91 -72 8.23 1156Smm 156 62 94 -68 8.20 1143Smn 143 62 81 -77 8.27 2138Eu 138 63 75 -62 8.16 0139Eu 139 63 76 -65 8.19 0140Eu 140 63 77 -67 8.20 0141Eu 141 63 78 -70 8.22 0142Eu 142 63 79 -71 8.23 0143Eu 143 63 80 -74 8.25 0144Eu 144 63 81 -76 8.25 0145Eu 145 63 82 -78 8.27 0146Eu 146 63 83 -77 8.26 0147Eu 147 63 84 -78 8.26 0148Eu 148 63 85 -76 8.25 0149Eu 149 63 86 -76 8.25 0150Eu 150 63 87 -75 8.24 0151Eu 151 63 88 -75 8.24 stbl 0152Eu 152 63 89 -73 8.23 0153Eu 153 63 90 -73 8.23 stbl 0154Eu 154 63 91 -72 8.22 0155Eu 155 63 92 -72 8.22 0156Eu 156 63 93 -70 8.20 0157Eu 157 63 94 -69 8.20 0158Eu 158 63 95 -67 8.18 0159Eu 159 63 96 -66 8.18 0

140Eum 140 63 77 -67 8.20 1141Eum 141 63 78 -70 8.22 1142Eum 142 63 79 -71 8.22 1143Eum 143 63 80 -74 8.24 1144Eum 144 63 81 -74 8.25 1145Eum 145 63 82 -77 8.26 1146Eum 146 63 83 -76 8.26 1150Eum 150 63 87 -75 8.24 1151Eum 151 63 88 -74 8.24 1152Eum 152 63 89 -73 8.23 1154Eum 154 63 91 -72 8.22 1152Eun 152 63 89 -73 8.22 2140Gd 140 64 76 -62 8.15 0141Gd 141 64 77 -63 8.16 0142Gd 142 64 78 -67 8.19 0143Gd 143 64 79 -68 8.20 0144Gd 144 64 80 -72 8.22 0145Gd 145 64 81 -73 8.23 0146Gd 146 64 82 -76 8.25 0147Gd 147 64 83 -75 8.24 0148Gd 148 64 84 -76 8.25 0149Gd 149 64 85 -75 8.24 0150Gd 150 64 86 -76 8.24 0

Page 36: Table of Isotopes

151Gd 151 64 87 -74 8.23 0152Gd 152 64 88 -75 8.23 0153Gd 153 64 89 -73 8.22 0154Gd 154 64 90 -74 8.22 stbl 0155Gd 155 64 91 -72 8.21 stbl 0156Gd 156 64 92 -73 8.22 stbl 0157Gd 157 64 93 -71 8.20 stbl 0158Gd 158 64 94 -71 8.20 stbl 0159Gd 159 64 95 -69 8.19 0160Gd 160 64 96 -68 8.18 stbl 0161Gd 161 64 97 -66 8.17 0162Gd 162 64 98 -64 8.16 0

141Gdm 141 64 77 -63 8.16 1143Gdm 143 64 79 -68 8.20 1145Gdm 145 64 81 -72 8.22 1147Gdm 147 64 83 -67 8.18 1153Gdm 153 64 89 -73 8.22 1155Gdm 155 64 91 -72 8.21 1156Gdm 156 64 92 -70 8.20 1153Gdn 153 64 89 -73 8.22 2140Tb 140 65 75 -50 8.07 0141Tb 141 65 76 -55 8.10 0143Tb 143 65 78 -60 8.14 0144Tb 144 65 79 -62 8.15 0145Tb 145 65 80 -66 8.17 0146Tb 146 65 81 -68 8.19 0147Tb 147 65 82 -71 8.21 0148Tb 148 65 83 -71 8.20 0149Tb 149 65 84 -71 8.21 0150Tb 150 65 85 -71 8.21 0151Tb 151 65 86 -72 8.21 0152Tb 152 65 87 -71 8.20 0153Tb 153 65 88 -71 8.21 0154Tb 154 65 89 -70 8.20 0155Tb 155 65 90 -71 8.20 0156Tb 156 65 91 -70 8.19 0157Tb 157 65 92 -71 8.20 0158Tb 158 65 93 -69 8.19 0159Tb 159 65 94 -70 8.19 stbl 0160Tb 160 65 95 -68 8.18 0161Tb 161 65 96 -67 8.17 0162Tb 162 65 97 -66 8.16 0163Tb 163 65 98 -65 8.16 0164Tb 164 65 99 -62 8.14 0166Tb 166 65 101 -58 8.11 0

144Tbm 144 65 79 -62 8.15 1147Tbm 147 65 82 -71 8.21 1148Tbm 148 65 83 -70 8.20 1149Tbm 149 65 84 -71 8.21 1150Tbm 150 65 85 -71 8.20 1151Tbm 151 65 86 -72 8.21 1152Tbm 152 65 87 -70 8.20 1153Tbm 153 65 88 -71 8.20 1

Page 37: Table of Isotopes

154Tbm 154 65 89 -70 8.20 1156Tbm 156 65 91 -70 8.19 1158Tbm 158 65 93 -69 8.19 1144Tbn 144 65 79 -62 8.15 2148Tbn 148 65 83 -62 8.15 2156Tbn 156 65 91 -70 8.19 2158Tbn 158 65 93 -69 8.19 2144Tbp 144 65 79 -62 8.15 3144Dy 144 66 78 -57 8.11 0145Dy 145 66 79 -58 8.12 0146Dy 146 66 80 -63 8.15 0147Dy 147 66 81 -64 8.16 0148Dy 148 66 82 -68 8.18 0149Dy 149 66 83 -68 8.18 0150Dy 150 66 84 -69 8.19 0151Dy 151 66 85 -69 8.18 0152Dy 152 66 86 -70 8.19 0153Dy 153 66 87 -69 8.19 0154Dy 154 66 88 -70 8.19 0155Dy 155 66 89 -69 8.18 0156Dy 156 66 90 -71 8.19 stbl 0157Dy 157 66 91 -69 8.18 0158Dy 158 66 92 -70 8.19 stbl 0159Dy 159 66 93 -69 8.18 0160Dy 160 66 94 -70 8.18 stbl 0161Dy 161 66 95 -68 8.17 stbl 0162Dy 162 66 96 -68 8.17 stbl 0163Dy 163 66 97 -66 8.16 stbl 0164Dy 164 66 98 -66 8.16 stbl 0165Dy 165 66 99 -64 8.14 0166Dy 166 66 100 -63 8.14 0167Dy 167 66 101 -60 8.12 0168Dy 168 66 102 -59 8.11 0169Dy 169 66 103 -56 8.09 0

145Dym 145 66 79 -58 8.12 1146Dym 146 66 80 -60 8.13 1147Dym 147 66 81 -63 8.15 1149Dym 149 66 83 -65 8.16 1155Dym 155 66 89 -69 8.18 1157Dym 157 66 91 -69 8.18 1159Dym 159 66 93 -69 8.18 1165Dym 165 66 99 -64 8.14 1149Dyn 149 66 83 -60 8.13 2147Ho 147 67 80 -56 8.09 0148Ho 148 67 81 -58 8.11 0149Ho 149 67 82 -62 8.13 0150Ho 150 67 83 -62 8.13 0151Ho 151 67 84 -64 8.15 0152Ho 152 67 85 -64 8.14 0153Ho 153 67 86 -65 8.15 0154Ho 154 67 87 -65 8.15 0155Ho 155 67 88 -66 8.16 0156Ho 156 67 89 -65 8.15 0

Page 38: Table of Isotopes

157Ho 157 67 90 -67 8.16 0158Ho 158 67 91 -66 8.16 0159Ho 159 67 92 -67 8.17 0160Ho 160 67 93 -66 8.16 0161Ho 161 67 94 -67 8.16 0162Ho 162 67 95 -66 8.16 0163Ho 163 67 96 -66 8.16 0164Ho 164 67 97 -65 8.15 0165Ho 165 67 98 -65 8.15 stbl 0166Ho 166 67 99 -63 8.14 0167Ho 167 67 100 -62 8.13 0168Ho 168 67 101 -60 8.12 0169Ho 169 67 102 -59 8.11 0170Ho 170 67 103 -56 8.09 0171Ho 171 67 104 -55 8.08 0

149Hom 149 67 82 -62 8.13 1150Hom 150 67 83 -62 8.13 1151Hom 151 67 84 -64 8.14 1152Hom 152 67 85 -63 8.14 1153Hom 153 67 86 -65 8.15 1154Hom 154 67 87 -64 8.15 1155Hom 155 67 88 -66 8.16 1156Hom 156 67 89 -65 8.15 1158Hom 158 67 91 -66 8.16 1159Hom 159 67 92 -67 8.16 1160Hom 160 67 93 -66 8.16 1161Hom 161 67 94 -67 8.16 1162Hom 162 67 95 -66 8.15 1163Hom 163 67 96 -66 8.15 1164Hom 164 67 97 -65 8.15 1166Hom 166 67 99 -63 8.14 1167Hom 167 67 100 -62 8.13 1168Hom 168 67 101 -60 8.12 1170Hom 170 67 103 -56 8.09 1150Hon 150 67 83 -62 8.13 2152Hon 152 67 85 -61 8.12 2160Hon 160 67 93 -66 8.16 2149Er 149 68 81 -54 8.07 0150Er 150 68 82 -58 8.10 0151Er 151 68 83 -58 8.10 0152Er 152 68 84 -61 8.12 0153Er 153 68 85 -60 8.12 0154Er 154 68 86 -63 8.13 0155Er 155 68 87 -62 8.13 0156Er 156 68 88 -64 8.14 0157Er 157 68 89 -63 8.14 0158Er 158 68 90 -65 8.15 0159Er 159 68 91 -65 8.14 0160Er 160 68 92 -66 8.15 0161Er 161 68 93 -65 8.15 0162Er 162 68 94 -66 8.15 stbl 0163Er 163 68 95 -65 8.14 0164Er 164 68 96 -66 8.15 stbl 0

Page 39: Table of Isotopes

165Er 165 68 97 -65 8.14 0166Er 166 68 98 -65 8.14 stbl 0167Er 167 68 99 -63 8.13 stbl 0168Er 168 68 100 -63 8.13 stbl 0169Er 169 68 101 -61 8.12 0170Er 170 68 102 -60 8.11 stbl 0171Er 171 68 103 -58 8.10 0172Er 172 68 104 -56 8.09 0

149Erm 149 68 81 -53 8.07 1151Erm 151 68 83 -56 8.09 1157Erm 157 68 89 -63 8.13 1159Erm 159 68 91 -64 8.14 1161Erm 161 68 93 -65 8.14 1163Erm 163 68 95 -65 8.14 1167Erm 167 68 99 -63 8.13 1171Erm 171 68 103 -58 8.10 1159Ern 159 68 91 -64 8.14 2151Tm 151 69 82 -51 8.05 0152Tm 152 69 83 -52 8.06 0153Tm 153 69 84 -54 8.07 0154Tm 154 69 85 -54 8.07 0155Tm 155 69 86 -57 8.09 0156Tm 156 69 87 -57 8.09 0157Tm 157 69 88 -59 8.10 0158Tm 158 69 89 -59 8.10 0159Tm 159 69 90 -61 8.11 0160Tm 160 69 91 -60 8.11 0161Tm 161 69 92 -62 8.12 0162Tm 162 69 93 -61 8.12 0163Tm 163 69 94 -63 8.13 0164Tm 164 69 95 -62 8.12 0165Tm 165 69 96 -63 8.13 0166Tm 166 69 97 -62 8.12 0167Tm 167 69 98 -63 8.12 0168Tm 168 69 99 -61 8.11 0169Tm 169 69 100 -61 8.11 stbl 0170Tm 170 69 101 -60 8.11 0171Tm 171 69 102 -59 8.10 0172Tm 172 69 103 -57 8.09 0173Tm 173 69 104 -56 8.08 0174Tm 174 69 105 -54 8.07 0175Tm 175 69 106 -52 8.06 0176Tm 176 69 107 -49 8.05 0

151Tmm 151 69 82 -51 8.05 1153Tmm 153 69 84 -54 8.07 1154Tmm 154 69 85 -54 8.07 1155Tmm 155 69 86 -57 8.09 1156Tmm 156 69 87 -57 8.09 1160Tmm 160 69 91 -60 8.11 1161Tmm 161 69 92 -62 8.12 1162Tmm 162 69 93 -61 8.12 1164Tmm 164 69 95 -62 8.12 1166Tmm 166 69 97 -62 8.12 1

Page 40: Table of Isotopes

167Tmm 167 69 98 -62 8.12 1170Tmm 170 69 101 -60 8.10 1171Tmm 171 69 102 -59 8.10 1173Tmm 173 69 104 -56 8.08 1151Tmn 151 69 82 -48 8.03 2167Tmn 167 69 98 -62 8.12 2151Yb 151 70 81 -42 7.98 0152Yb 152 70 82 -46 8.02 0154Yb 154 70 84 -50 8.04 0155Yb 155 70 85 -51 8.04 0156Yb 156 70 86 -53 8.06 0157Yb 157 70 87 -53 8.06 0158Yb 158 70 88 -56 8.08 0159Yb 159 70 89 -56 8.08 0160Yb 160 70 90 -58 8.09 0161Yb 161 70 91 -58 8.09 0162Yb 162 70 92 -60 8.10 0163Yb 163 70 93 -59 8.10 0164Yb 164 70 94 -61 8.11 0165Yb 165 70 95 -60 8.10 0166Yb 166 70 96 -62 8.11 0167Yb 167 70 97 -61 8.11 0168Yb 168 70 98 -62 8.11 stbl 0169Yb 169 70 99 -60 8.10 0170Yb 170 70 100 -61 8.11 stbl 0171Yb 171 70 101 -59 8.10 stbl 0172Yb 172 70 102 -59 8.10 stbl 0173Yb 173 70 103 -58 8.09 stbl 0174Yb 174 70 104 -57 8.08 stbl 0175Yb 175 70 105 -55 8.07 0176Yb 176 70 106 -53 8.06 stbl 0177Yb 177 70 107 -51 8.05 0178Yb 178 70 108 -50 8.04 0

169Ybm 169 70 99 -60 8.10 1170Ybm 170 70 100 -60 8.10 1171Ybm 171 70 101 -59 8.10 1173Ybm 173 70 103 -57 8.08 1175Ybm 175 70 105 -54 8.07 1176Ybm 176 70 106 -52 8.06 1177Ybm 177 70 107 -51 8.05 1171Ybn 171 70 101 -59 8.10 2153Lu 153 71 82 -38 7.96 0155Lu 155 71 84 -43 7.99 0156Lu 156 71 85 -44 8.00 0157Lu 157 71 86 -46 8.01 0158Lu 158 71 87 -47 8.02 0159Lu 159 71 88 -50 8.03 0160Lu 160 71 89 -50 8.04 0161Lu 161 71 90 -53 8.05 0162Lu 162 71 91 -53 8.05 0163Lu 163 71 92 -55 8.07 0164Lu 164 71 93 -55 8.07 0165Lu 165 71 94 -56 8.08 0

Page 41: Table of Isotopes

166Lu 166 71 95 -56 8.07 0167Lu 167 71 96 -58 8.08 0168Lu 168 71 97 -57 8.08 0169Lu 169 71 98 -58 8.09 0170Lu 170 71 99 -57 8.08 0171Lu 171 71 100 -58 8.08 0172Lu 172 71 101 -57 8.08 0173Lu 173 71 102 -57 8.08 0174Lu 174 71 103 -56 8.07 0175Lu 175 71 104 -55 8.07 stbl 0176Lu 176 71 105 -53 8.06 0177Lu 177 71 106 -52 8.05 0178Lu 178 71 107 -50 8.04 0179Lu 179 71 108 -49 8.04 0180Lu 180 71 109 -47 8.02 0

153Lum 153 71 82 -38 7.96 1155Lum 155 71 84 -43 7.99 1157Lum 157 71 86 -46 8.01 1161Lum 161 71 90 -52 8.05 1166Lum 166 71 95 -56 8.07 1168Lum 168 71 97 -57 8.08 1169Lum 169 71 98 -58 8.09 1170Lum 170 71 99 -57 8.08 1171Lum 171 71 100 -58 8.08 1172Lum 172 71 101 -57 8.08 1173Lum 173 71 102 -57 8.08 1174Lum 174 71 103 -55 8.07 1175Lum 175 71 104 -54 8.06 1176Lum 176 71 105 -53 8.06 1177Lum 177 71 106 -51 8.05 1178Lum 178 71 107 -50 8.04 1179Lum 179 71 108 -48 8.03 1180Lum 180 71 109 -47 8.02 1153Lun 153 71 82 -36 7.94 2155Lun 155 71 84 -41 7.97 2166Lun 166 71 95 -56 8.07 2172Lun 172 71 101 -57 8.08 2177Lun 177 71 106 -48 8.03 2177Lup 177 71 106 -52 8.05 3177Luq 177 71 106 -52 8.05 4156Hf 156 72 84 -38 7.95 0158Hf 158 72 86 -42 7.98 0159Hf 159 72 87 -43 7.99 0160Hf 160 72 88 -46 8.01 0161Hf 161 72 89 -46 8.01 0162Hf 162 72 90 -49 8.03 0163Hf 163 72 91 -49 8.03 0164Hf 164 72 92 -52 8.04 0165Hf 165 72 93 -52 8.04 0166Hf 166 72 94 -54 8.06 0167Hf 167 72 95 -53 8.05 0168Hf 168 72 96 -55 8.07 0169Hf 169 72 97 -55 8.06 0

Page 42: Table of Isotopes

170Hf 170 72 98 -56 8.07 0171Hf 171 72 99 -55 8.07 0172Hf 172 72 100 -56 8.07 0173Hf 173 72 101 -55 8.07 0174Hf 174 72 102 -56 8.07 0175Hf 175 72 103 -54 8.06 0176Hf 176 72 104 -55 8.06 stbl 0177Hf 177 72 105 -53 8.05 stbl 0178Hf 178 72 106 -52 8.05 stbl 0179Hf 179 72 107 -50 8.04 stbl 0180Hf 180 72 108 -50 8.03 stbl 0181Hf 181 72 109 -47 8.02 0182Hf 182 72 110 -46 8.01 0183Hf 183 72 111 -43 8.00 0184Hf 184 72 112 -42 7.99 0

156Hfm 156 72 84 -36 7.94 1171Hfm 171 72 99 -55 8.07 1172Hfm 172 72 100 -54 8.06 1174Hfm 174 72 102 -54 8.06 1177Hfm 177 72 105 -52 8.04 1178Hfm 178 72 106 -51 8.04 1179Hfm 179 72 107 -50 8.04 1180Hfm 180 72 108 -49 8.03 1181Hfm 181 72 109 -47 8.02 1182Hfm 182 72 110 -45 8.01 1184Hfm 184 72 112 -40 7.98 1177Hfn 177 72 105 -50 8.04 2178Hfn 178 72 106 -50 8.03 2179Hfn 179 72 107 -49 8.03 2181Hfn 181 72 109 -46 8.02 2177Hfp 177 72 105 -52 8.04 3178Hfp 178 72 106 -50 8.03 3181Hfp 181 72 109 -46 8.01 3157Ta 157 73 84 -30 7.90 0159Ta 159 73 86 -34 7.93 0160Ta 160 73 87 -36 7.94 0162Ta 162 73 89 -40 7.96 0163Ta 163 73 90 -43 7.98 0164Ta 164 73 91 -43 7.99 0165Ta 165 73 92 -46 8.00 0166Ta 166 73 93 -46 8.00 0167Ta 167 73 94 -48 8.02 0168Ta 168 73 95 -48 8.02 0169Ta 169 73 96 -50 8.03 0170Ta 170 73 97 -50 8.03 0171Ta 171 73 98 -52 8.04 0172Ta 172 73 99 -51 8.04 0173Ta 173 73 100 -52 8.04 0174Ta 174 73 101 -52 8.04 0175Ta 175 73 102 -52 8.04 0176Ta 176 73 103 -51 8.04 0177Ta 177 73 104 -52 8.04 0178Ta 178 73 105 -51 8.03 0

Page 43: Table of Isotopes

179Ta 179 73 106 -50 8.03 0180Ta 180 73 107 -49 8.03 0181Ta 181 73 108 -48 8.02 stbl 0182Ta 182 73 109 -46 8.01 0183Ta 183 73 110 -45 8.01 0184Ta 184 73 111 -43 7.99 0185Ta 185 73 112 -41 7.99 0186Ta 186 73 113 -39 7.97 0

157Tam 157 73 84 -30 7.90 1159Tam 159 73 86 -34 7.93 1161Tam 161 73 88 -39 7.96 1176Tam 176 73 103 -51 8.04 1177Tam 177 73 104 -52 8.04 1179Tam 179 73 106 -49 8.03 1180Tam 180 73 107 -49 8.03 stbl 1181Tam 181 73 108 -48 8.02 1182Tam 182 73 109 -46 8.01 1183Tam 183 73 110 -45 8.01 1185Tam 185 73 112 -40 7.98 1157Tan 157 73 84 -28 7.89 2176Tan 176 73 103 -49 8.02 2177Tan 177 73 104 -50 8.03 2179Tan 179 73 106 -48 8.02 2180Tan 180 73 107 -47 8.02 2181Tan 181 73 108 -47 8.01 2182Tan 182 73 109 -46 8.01 2165Tap 165 73 92 -46 8.00 3177Tap 177 73 104 -52 8.04 3181Tap 181 73 108 -46 8.01 3177Taq 177 73 104 -47 8.01 4160W 160 74 86 -29 7.89 0162W 162 74 88 -34 7.92 0163W 163 74 89 -35 7.93 0164W 164 74 90 -38 7.95 0165W 165 74 91 -39 7.96 0166W 166 74 92 -42 7.97 0167W 167 74 93 -42 7.98 0168W 168 74 94 -45 7.99 0169W 169 74 95 -45 7.99 0170W 170 74 96 -47 8.01 0171W 171 74 97 -47 8.01 0172W 172 74 98 -49 8.02 0173W 173 74 99 -49 8.02 0174W 174 74 100 -50 8.03 0175W 175 74 101 -50 8.02 0176W 176 74 102 -51 8.03 0177W 177 74 103 -50 8.03 0178W 178 74 104 -50 8.03 0179W 179 74 105 -49 8.02 0180W 180 74 106 -50 8.03 stbl 0181W 181 74 107 -48 8.02 0182W 182 74 108 -48 8.02 stbl 0183W 183 74 109 -46 8.01 stbl 0

Page 44: Table of Isotopes

184W 184 74 110 -46 8.01 stbl 0185W 185 74 111 -43 7.99 0186W 186 74 112 -43 7.99 stbl 0187W 187 74 113 -40 7.98 0188W 188 74 114 -39 7.97 0189W 189 74 115 -35 7.95 0190W 190 74 116 -34 7.95 0

179Wxm 179 74 105 -49 8.02 1180Wxm 180 74 106 -48 8.02 1183Wxm 183 74 109 -46 8.01 1185Wxm 185 74 111 -43 7.99 1186Wxm 186 74 112 -41 7.98 1190Wxm 190 74 116 -32 7.93 1186Wxn 186 74 112 -39 7.97 2161Re 161 75 86 -21 7.84 0163Re 163 75 88 -26 7.87 0165Re 165 75 90 -31 7.90 0168Re 168 75 93 -36 7.94 0169Re 169 75 94 -38 7.95 0170Re 170 75 95 -39 7.96 0171Re 171 75 96 -41 7.97 0172Re 172 75 97 -42 7.97 0173Re 173 75 98 -44 7.98 0174Re 174 75 99 -44 7.99 0175Re 175 75 100 -45 7.99 0176Re 176 75 101 -45 7.99 0177Re 177 75 102 -46 8.00 0178Re 178 75 103 -46 8.00 0179Re 179 75 104 -47 8.00 0180Re 180 75 105 -46 8.00 0181Re 181 75 106 -47 8.00 0182Re 182 75 107 -45 8.00 0183Re 183 75 108 -46 8.00 0184Re 184 75 109 -44 7.99 0185Re 185 75 110 -44 7.99 stbl 0186Re 186 75 111 -42 7.98 0187Re 187 75 112 -41 7.98 0188Re 188 75 113 -39 7.97 0189Re 189 75 114 -38 7.96 0190Re 190 75 115 -36 7.95 0191Re 191 75 116 -34 7.94 0

161Rem 161 75 86 -21 7.84 1163Rem 163 75 88 -26 7.87 1164Rem 164 75 89 -28 7.88 1165Rem 165 75 90 -31 7.90 1166Rem 166 75 91 -32 7.91 1167Rem 167 75 92 -35 7.93 1169Rem 169 75 94 -38 7.95 1177Rem 177 75 102 -46 8.00 1179Rem 179 75 104 -47 8.00 1182Rem 182 75 107 -45 8.00 1183Rem 183 75 108 -44 7.99 1184Rem 184 75 109 -44 7.99 1

Page 45: Table of Isotopes

185Rem 185 75 110 -42 7.98 1186Rem 186 75 111 -42 7.98 1188Rem 188 75 113 -39 7.97 1190Rem 190 75 115 -35 7.95 1164Os 164 76 88 -20 7.83 0166Os 166 76 90 -25 7.87 0167Os 167 76 91 -27 7.87 0168Os 168 76 92 -30 7.90 0169Os 169 76 93 -31 7.90 0170Os 170 76 94 -34 7.92 0171Os 171 76 95 -34 7.92 0172Os 172 76 96 -37 7.94 0173Os 173 76 97 -37 7.94 0174Os 174 76 98 -40 7.96 0175Os 175 76 99 -40 7.96 0176Os 176 76 100 -42 7.97 0177Os 177 76 101 -42 7.97 0178Os 178 76 102 -44 7.98 0179Os 179 76 103 -43 7.98 0180Os 180 76 104 -44 7.99 0181Os 181 76 105 -44 7.98 0182Os 182 76 106 -45 7.99 0183Os 183 76 107 -44 7.98 0184Os 184 76 108 -44 7.99 stbl 0185Os 185 76 109 -43 7.98 0186Os 186 76 110 -43 7.98 0187Os 187 76 111 -41 7.97 stbl 0188Os 188 76 112 -41 7.97 stbl 0189Os 189 76 113 -39 7.96 stbl 0190Os 190 76 114 -39 7.96 stbl 0191Os 191 76 115 -36 7.95 0192Os 192 76 116 -36 7.95 stbl 0193Os 193 76 117 -33 7.94 0194Os 194 76 118 -32 7.93 0195Os 195 76 119 -30 7.92 0196Os 196 76 120 -28 7.91 0

181Osm 181 76 105 -44 7.98 1183Osm 183 76 107 -43 7.98 1185Osm 185 76 109 -43 7.98 1189Osm 189 76 113 -39 7.96 1190Osm 190 76 114 -37 7.95 1191Osm 191 76 115 -36 7.95 1192Osm 192 76 116 -34 7.94 1

167Ir 167 77 90 -17 7.81 0169Ir 169 77 92 -22 7.85 0171Ir 171 77 94 -26 7.87 0173Ir 173 77 96 -30 7.90 0174Ir 174 77 97 -31 7.90 0175Ir 175 77 98 -33 7.92 0176Ir 176 77 99 -34 7.92 0177Ir 177 77 100 -36 7.93 0178Ir 178 77 101 -36 7.94 0179Ir 179 77 102 -38 7.95 0

Page 46: Table of Isotopes

180Ir 180 77 103 -38 7.95 0181Ir 181 77 104 -39 7.96 0182Ir 182 77 105 -39 7.95 0183Ir 183 77 106 -40 7.96 0184Ir 184 77 107 -40 7.96 0185Ir 185 77 108 -40 7.96 0186Ir 186 77 109 -39 7.96 0187Ir 187 77 110 -40 7.96 0188Ir 188 77 111 -38 7.95 0189Ir 189 77 112 -38 7.96 0190Ir 190 77 113 -37 7.95 0191Ir 191 77 114 -37 7.95 stbl 0192Ir 192 77 115 -35 7.94 0193Ir 193 77 116 -35 7.94 stbl 0194Ir 194 77 117 -33 7.93 0195Ir 195 77 118 -32 7.92 0196Ir 196 77 119 -29 7.91 0197Ir 197 77 120 -28 7.91 0199Ir 199 77 122 -24 7.89 0

165Irm 165 77 88 -11 7.78 1167Irm 167 77 90 -17 7.81 1168Irm 168 77 91 -19 7.82 1169Irm 169 77 92 -22 7.84 1170Irm 170 77 93 -23 7.85 1172Irm 172 77 95 -27 7.88 1173Irm 173 77 96 -30 7.90 1174Irm 174 77 97 -31 7.90 1184Irm 184 77 107 -39 7.96 1186Irm 186 77 109 -39 7.96 1187Irm 187 77 110 -40 7.96 1188Irm 188 77 111 -37 7.95 1189Irm 189 77 112 -38 7.95 1190Irm 190 77 113 -37 7.95 1191Irm 191 77 114 -37 7.95 1192Irm 192 77 115 -35 7.94 1193Irm 193 77 116 -34 7.94 1194Irm 194 77 117 -32 7.93 1195Irm 195 77 118 -32 7.92 1196Irm 196 77 119 -29 7.91 1197Irm 197 77 120 -28 7.91 1189Irn 189 77 112 -36 7.94 2190Irn 190 77 113 -36 7.94 2191Irn 191 77 114 -35 7.94 2192Irn 192 77 115 -35 7.94 2194Irn 194 77 117 -32 7.93 2175Irp 175 77 98 -33 7.92 3190Irp 190 77 113 -37 7.95 3190Irq 190 77 113 -36 7.94 4168Pt 168 78 90 -11 7.77 0170Pt 170 78 92 -16 7.81 0171Pt 171 78 93 -17 7.82 0172Pt 172 78 94 -21 7.84 0173Pt 173 78 95 -22 7.85 0

Page 47: Table of Isotopes

174Pt 174 78 96 -25 7.87 0175Pt 175 78 97 -26 7.87 0176Pt 176 78 98 -29 7.89 0177Pt 177 78 99 -29 7.89 0178Pt 178 78 100 -32 7.91 0179Pt 179 78 101 -32 7.91 0180Pt 180 78 102 -34 7.92 0181Pt 181 78 103 -34 7.92 0182Pt 182 78 104 -36 7.93 0183Pt 183 78 105 -36 7.93 0184Pt 184 78 106 -37 7.94 0185Pt 185 78 107 -37 7.94 0186Pt 186 78 108 -38 7.95 0187Pt 187 78 109 -37 7.94 0188Pt 188 78 110 -38 7.95 0189Pt 189 78 111 -36 7.94 0190Pt 190 78 112 -37 7.95 0191Pt 191 78 113 -36 7.94 0192Pt 192 78 114 -36 7.94 stbl 0193Pt 193 78 115 -34 7.93 0194Pt 194 78 116 -35 7.94 stbl 0195Pt 195 78 117 -33 7.93 stbl 0196Pt 196 78 118 -33 7.93 stbl 0197Pt 197 78 119 -30 7.92 0198Pt 198 78 120 -30 7.91 stbl 0199Pt 199 78 121 -27 7.90 0200Pt 200 78 122 -27 7.90 0201Pt 201 78 123 -24 7.89 0

177Ptm 177 78 99 -29 7.89 1183Ptm 183 78 105 -36 7.93 1184Ptm 184 78 106 -35 7.93 1185Ptm 185 78 107 -37 7.94 1189Ptm 189 78 111 -36 7.94 1191Ptm 191 78 113 -36 7.94 1193Ptm 193 78 115 -34 7.93 1195Ptm 195 78 117 -33 7.92 1197Ptm 197 78 119 -30 7.91 1199Ptm 199 78 121 -27 7.90 1171Au 171 79 92 -8 7.75 0173Au 173 79 94 -13 7.79 0175Au 175 79 96 -17 7.82 0177Au 177 79 98 -22 7.84 0178Au 178 79 99 -22 7.85 0179Au 179 79 100 -25 7.87 0180Au 180 79 101 -26 7.87 0181Au 181 79 102 -28 7.88 0182Au 182 79 103 -28 7.89 0183Au 183 79 104 -30 7.90 0184Au 184 79 105 -30 7.90 0185Au 185 79 106 -32 7.91 0186Au 186 79 107 -32 7.91 0187Au 187 79 108 -33 7.92 0188Au 188 79 109 -32 7.91 0

Page 48: Table of Isotopes

189Au 189 79 110 -34 7.92 0190Au 190 79 111 -33 7.92 0191Au 191 79 112 -34 7.92 0192Au 192 79 113 -33 7.92 0193Au 193 79 114 -33 7.92 0194Au 194 79 115 -32 7.92 0195Au 195 79 116 -33 7.92 0196Au 196 79 117 -31 7.91 0197Au 197 79 118 -31 7.92 stbl 0198Au 198 79 119 -30 7.91 0199Au 199 79 120 -29 7.91 0200Au 200 79 121 -27 7.90 0201Au 201 79 122 -26 7.90 0202Au 202 79 123 -24 7.89 0203Au 203 79 124 -23 7.88 0

171Aum 171 79 92 -7 7.75 1173Aum 173 79 94 -13 7.79 1174Aum 174 79 95 -14 7.80 1176Aum 176 79 97 -18 7.82 1177Aum 177 79 98 -21 7.84 1183Aum 183 79 104 -30 7.90 1184Aum 184 79 105 -30 7.90 1186Aum 186 79 107 -31 7.91 1187Aum 187 79 108 -33 7.92 1189Aum 189 79 110 -33 7.92 1191Aum 191 79 112 -34 7.92 1192Aum 192 79 113 -33 7.92 1193Aum 193 79 114 -33 7.92 1194Aum 194 79 115 -32 7.92 1195Aum 195 79 116 -32 7.92 1196Aum 196 79 117 -31 7.91 1197Aum 197 79 118 -31 7.91 1198Aum 198 79 119 -29 7.91 1199Aum 199 79 120 -29 7.90 1200Aum 200 79 121 -26 7.89 1177Aun 177 79 98 -21 7.84 2184Aun 184 79 105 -30 7.90 2192Aun 192 79 113 -32 7.92 2194Aun 194 79 115 -32 7.92 2196Aun 196 79 117 -31 7.91 2198Aun 198 79 119 -29 7.90 2179Aup 179 79 100 -25 7.86 3183Aup 183 79 104 -30 7.90 3172Hg 172 80 92 -1 7.71 0174Hg 174 80 94 -7 7.75 0175Hg 175 80 95 -8 7.76 0176Hg 176 80 96 -12 7.78 0177Hg 177 80 97 -13 7.79 0178Hg 178 80 98 -16 7.81 0179Hg 179 80 99 -17 7.82 0180Hg 180 80 100 -20 7.84 0181Hg 181 80 101 -21 7.84 0182Hg 182 80 102 -24 7.86 0

Page 49: Table of Isotopes

183Hg 183 80 103 -24 7.86 0184Hg 184 80 104 -26 7.87 0185Hg 185 80 105 -26 7.87 0186Hg 186 80 106 -29 7.89 0187Hg 187 80 107 -28 7.89 0188Hg 188 80 108 -30 7.90 0189Hg 189 80 109 -30 7.90 0190Hg 190 80 110 -31 7.91 0191Hg 191 80 111 -31 7.90 0192Hg 192 80 112 -32 7.91 0193Hg 193 80 113 -31 7.91 0194Hg 194 80 114 -32 7.91 0195Hg 195 80 115 -31 7.91 0196Hg 196 80 116 -32 7.91 stbl 0197Hg 197 80 117 -31 7.91 0198Hg 198 80 118 -31 7.91 stbl 0199Hg 199 80 119 -30 7.91 stbl 0200Hg 200 80 120 -30 7.91 stbl 0201Hg 201 80 121 -28 7.90 stbl 0202Hg 202 80 122 -27 7.90 stbl 0203Hg 203 80 123 -25 7.89 0204Hg 204 80 124 -25 7.89 stbl 0205Hg 205 80 125 -22 7.87 0206Hg 206 80 126 -21 7.87 0207Hg 207 80 127 -16 7.85 0

185Hgm 185 80 105 -26 7.87 1186Hgm 186 80 106 -26 7.88 1187Hgm 187 80 107 -28 7.89 1188Hgm 188 80 108 -27 7.88 1189Hgm 189 80 109 -30 7.90 1191Hgm 191 80 111 -30 7.90 1193Hgm 193 80 113 -31 7.91 1195Hgm 195 80 115 -31 7.91 1197Hgm 197 80 117 -30 7.91 1199Hgm 199 80 119 -29 7.90 1201Hgm 201 80 121 -27 7.89 1203Hgm 203 80 123 -24 7.88 1205Hgm 205 80 125 -21 7.87 1183Hgp 183 80 103 -24 7.86 3177Tl 177 81 96 -3 7.73 0179Tl 179 81 98 -8 7.76 0181Tl 181 81 100 -13 7.79 0182Tl 182 81 101 -13 7.80 0183Tl 183 81 102 -17 7.82 0184Tl 184 81 103 -17 7.82 0185Tl 185 81 104 -20 7.84 0186Tl 186 81 105 -20 7.84 0187Tl 187 81 106 -22 7.85 0188Tl 188 81 107 -22 7.85 0189Tl 189 81 108 -25 7.87 0190Tl 190 81 109 -24 7.87 0191Tl 191 81 110 -26 7.88 0192Tl 192 81 111 -26 7.88 0

Page 50: Table of Isotopes

193Tl 193 81 112 -27 7.88 0194Tl 194 81 113 -27 7.88 0195Tl 195 81 114 -28 7.89 0196Tl 196 81 115 -27 7.89 0197Tl 197 81 116 -28 7.89 0198Tl 198 81 117 -27 7.89 0199Tl 199 81 118 -28 7.89 0200Tl 200 81 119 -27 7.89 0201Tl 201 81 120 -27 7.89 0202Tl 202 81 121 -26 7.89 0203Tl 203 81 122 -26 7.89 stbl 0204Tl 204 81 123 -24 7.88 0205Tl 205 81 124 -24 7.88 stbl 0206Tl 206 81 125 -22 7.87 0207Tl 207 81 126 -21 7.87 0208Tl 208 81 127 -17 7.85 0209Tl 209 81 128 -14 7.83 0210Tl 210 81 129 -9 7.81 0

177Tlm 177 81 96 -3 7.73 1181Tlm 181 81 100 -12 7.79 1183Tlm 183 81 102 -16 7.81 1185Tlm 185 81 104 -19 7.83 1186Tlm 186 81 105 -20 7.84 1187Tlm 187 81 106 -22 7.85 1188Tlm 188 81 107 -22 7.85 1189Tlm 189 81 108 -24 7.86 1191Tlm 191 81 110 -26 7.88 1192Tlm 192 81 111 -26 7.87 1193Tlm 193 81 112 -27 7.88 1195Tlm 195 81 114 -28 7.89 1196Tlm 196 81 115 -27 7.89 1197Tlm 197 81 116 -28 7.89 1198Tlm 198 81 117 -27 7.89 1199Tlm 199 81 118 -27 7.89 1200Tlm 200 81 119 -26 7.89 1201Tlm 201 81 120 -26 7.89 1202Tlm 202 81 121 -25 7.88 1203Tlm 203 81 122 -22 7.87 1204Tlm 204 81 123 -23 7.87 1205Tlm 205 81 124 -21 7.86 1206Tlm 206 81 125 -20 7.86 1207Tlm 207 81 126 -20 7.86 1183Tln 183 81 102 -16 7.81 2185Tln 185 81 104 -19 7.83 2186Tln 186 81 105 -20 7.83 2188Tln 188 81 107 -22 7.85 2198Tln 198 81 117 -27 7.89 2204Tln 204 81 123 -22 7.87 2192Tlp 192 81 111 -26 7.87 3204Tlp 204 81 123 -21 7.86 3178Pb 178 82 96 4 7.69 0180Pb 180 82 98 -2 7.73 0181Pb 181 82 99 -3 7.73 0

Page 51: Table of Isotopes

182Pb 182 82 100 -7 7.76 0183Pb 183 82 101 -8 7.76 0184Pb 184 82 102 -11 7.78 0185Pb 185 82 103 -12 7.79 0186Pb 186 82 104 -15 7.81 0187Pb 187 82 105 -15 7.81 0188Pb 188 82 106 -18 7.82 0189Pb 189 82 107 -18 7.83 0190Pb 190 82 108 -20 7.84 0191Pb 191 82 109 -20 7.84 0192Pb 192 82 110 -23 7.85 0193Pb 193 82 111 -22 7.85 0194Pb 194 82 112 -24 7.87 0195Pb 195 82 113 -24 7.86 0196Pb 196 82 114 -25 7.87 0197Pb 197 82 115 -25 7.87 0198Pb 198 82 116 -26 7.88 0199Pb 199 82 117 -25 7.88 0200Pb 200 82 118 -26 7.88 0201Pb 201 82 119 -25 7.88 0202Pb 202 82 120 -26 7.88 0203Pb 203 82 121 -25 7.88 0204Pb 204 82 122 -25 7.88 stbl 0205Pb 205 82 123 -24 7.87 0206Pb 206 82 124 -24 7.88 stbl 0207Pb 207 82 125 -22 7.87 stbl 0208Pb 208 82 126 -22 7.87 stbl 0209Pb 209 82 127 -18 7.85 0210Pb 210 82 128 -15 7.84 0211Pb 211 82 129 -10 7.82 0212Pb 212 82 130 -8 7.80 0213Pb 213 82 131 -3 7.79 0214Pb 214 82 132 0 7.77 0

183Pbm 183 82 101 -7 7.76 1187Pbm 187 82 105 -15 7.81 1188Pbm 188 82 106 -15 7.81 1190Pbm 190 82 108 -18 7.83 1191Pbm 191 82 109 -20 7.84 1192Pbm 192 82 110 -20 7.84 1195Pbm 195 82 113 -24 7.86 1196Pbm 196 82 114 -24 7.86 1197Pbm 197 82 115 -24 7.87 1198Pbm 198 82 116 -24 7.87 1199Pbm 199 82 117 -25 7.87 1201Pbm 201 82 119 -25 7.87 1202Pbm 202 82 120 -24 7.87 1203Pbm 203 82 121 -24 7.87 1204Pbm 204 82 122 -23 7.87 1205Pbm 205 82 123 -23 7.87 1206Pbm 206 82 124 -22 7.86 1207Pbm 207 82 125 -21 7.86 1208Pbm 208 82 126 -17 7.84 1210Pbm 210 82 128 -13 7.83 1

Page 52: Table of Isotopes

212Pbm 212 82 130 -6 7.80 1188Pbn 188 82 106 -15 7.81 2190Pbn 190 82 108 -18 7.83 2192Pbn 192 82 110 -20 7.84 2197Pbn 197 82 115 -23 7.86 2199Pbn 199 82 117 -23 7.86 2203Pbn 203 82 121 -22 7.86 2205Pbn 205 82 123 -21 7.86 2206Pbn 206 82 124 -20 7.86 2188Pbp 188 82 106 -15 7.81 3190Pbp 190 82 108 -18 7.83 3192Pbp 192 82 110 -20 7.84 3186Bi 186 83 103 -3 7.74 0187Bi 187 83 104 -6 7.76 0188Bi 188 83 105 -7 7.76 0189Bi 189 83 106 -10 7.78 0190Bi 190 83 107 -11 7.79 0191Bi 191 83 108 -13 7.80 0192Bi 192 83 109 -14 7.80 0193Bi 193 83 110 -16 7.82 0194Bi 194 83 111 -16 7.82 0195Bi 195 83 112 -18 7.83 0196Bi 196 83 113 -18 7.83 0197Bi 197 83 114 -20 7.84 0198Bi 198 83 115 -19 7.84 0199Bi 199 83 116 -21 7.85 0200Bi 200 83 117 -20 7.85 0201Bi 201 83 118 -21 7.85 0202Bi 202 83 119 -21 7.85 0203Bi 203 83 120 -22 7.86 0204Bi 204 83 121 -21 7.85 0205Bi 205 83 122 -21 7.86 0206Bi 206 83 123 -20 7.85 0207Bi 207 83 124 -20 7.85 0208Bi 208 83 125 -19 7.85 0209Bi 209 83 126 -18 7.85 0210Bi 210 83 127 -15 7.83 0211Bi 211 83 128 -12 7.82 0212Bi 212 83 129 -8 7.80 0213Bi 213 83 130 -5 7.79 0214Bi 214 83 131 -1 7.77 0215Bi 215 83 132 2 7.76 0216Bi 216 83 133 6 7.74 0

185Bim 185 83 102 -2 7.73 1187Bim 187 83 104 -6 7.76 1189Bim 189 83 106 -10 7.78 1190Bim 190 83 107 -10 7.78 1191Bim 191 83 108 -13 7.80 1192Bim 192 83 109 -13 7.80 1193Bim 193 83 110 -16 7.82 1194Bim 194 83 111 -16 7.82 1195Bim 195 83 112 -18 7.83 1196Bim 196 83 113 -18 7.83 1

Page 53: Table of Isotopes

197Bim 197 83 114 -19 7.84 1198Bim 198 83 115 -19 7.84 1199Bim 199 83 116 -20 7.85 1201Bim 201 83 118 -21 7.85 1202Bim 202 83 119 -20 7.85 1203Bim 203 83 120 -20 7.85 1204Bim 204 83 121 -20 7.85 1206Bim 206 83 123 -20 7.85 1207Bim 207 83 124 -18 7.84 1208Bim 208 83 125 -17 7.84 1210Bim 210 83 127 -15 7.83 1211Bim 211 83 128 -11 7.81 1212Bim 212 83 129 -8 7.80 1215Bim 215 83 132 3 7.75 1187Bin 187 83 104 -6 7.76 2189Bin 189 83 106 -10 7.78 2190Bin 190 83 107 -10 7.78 2196Bin 196 83 113 -18 7.83 2198Bin 198 83 115 -19 7.84 2200Bin 200 83 117 -20 7.85 2204Bin 204 83 121 -18 7.84 2206Bin 206 83 123 -19 7.85 2210Bin 210 83 127 -14 7.83 2211Bin 211 83 128 -11 7.81 2188Po 188 84 104 -1 7.72 0189Po 189 84 105 -1 7.73 0190Po 190 84 106 -5 7.75 0191Po 191 84 107 -5 7.75 0192Po 192 84 108 -8 7.77 0193Po 193 84 109 -8 7.77 0194Po 194 84 110 -11 7.79 0195Po 195 84 111 -11 7.79 0196Po 196 84 112 -13 7.80 0197Po 197 84 113 -13 7.81 0198Po 198 84 114 -15 7.82 0199Po 199 84 115 -15 7.82 0200Po 200 84 116 -17 7.83 0201Po 201 84 117 -17 7.83 0202Po 202 84 118 -18 7.83 0203Po 203 84 119 -17 7.83 0204Po 204 84 120 -18 7.84 0205Po 205 84 121 -18 7.84 0206Po 206 84 122 -18 7.84 0207Po 207 84 123 -17 7.84 0208Po 208 84 124 -17 7.84 0209Po 209 84 125 -16 7.84 0210Po 210 84 126 -16 7.83 0211Po 211 84 127 -12 7.82 0212Po 212 84 128 -10 7.81 0213Po 213 84 129 -7 7.79 0214Po 214 84 130 -4 7.79 0215Po 215 84 131 -1 7.77 0216Po 216 84 132 2 7.76 0

Page 54: Table of Isotopes

217Po 217 84 133 6 7.74 0218Po 218 84 134 8 7.73 0

191Pom 191 84 107 -5 7.75 1194Pom 194 84 110 -8 7.78 1195Pom 195 84 111 -11 7.79 1196Pom 196 84 112 -11 7.79 1198Pom 198 84 114 -14 7.81 1199Pom 199 84 115 -15 7.82 1201Pom 201 84 117 -16 7.82 1202Pom 202 84 118 -15 7.82 1203Pom 203 84 119 -17 7.83 1205Pom 205 84 121 -16 7.83 1206Pom 206 84 122 -17 7.83 1207Pom 207 84 123 -16 7.83 1210Pom 210 84 126 -14 7.83 1211Pom 211 84 127 -11 7.81 1212Pom 212 84 128 -7 7.80 1198Pon 198 84 114 -13 7.80 2205Pon 205 84 121 -17 7.83 2206Pon 206 84 122 -16 7.83 2207Pon 207 84 123 -16 7.83 2211Pon 211 84 127 -10 7.81 2198Pop 198 84 114 -13 7.80 3211Pop 211 84 127 -8 7.79 3193At 193 85 108 0 7.73 0194At 194 85 109 -1 7.73 0195At 195 85 110 -3 7.75 0196At 196 85 111 -4 7.75 0197At 197 85 112 -6 7.77 0198At 198 85 113 -7 7.77 0199At 199 85 114 -9 7.78 0200At 200 85 115 -9 7.78 0201At 201 85 116 -11 7.79 0202At 202 85 117 -11 7.79 0203At 203 85 118 -12 7.80 0204At 204 85 119 -12 7.80 0205At 205 85 120 -13 7.81 0206At 206 85 121 -12 7.81 0207At 207 85 122 -13 7.81 0208At 208 85 123 -12 7.81 0209At 209 85 124 -13 7.81 0210At 210 85 125 -12 7.81 0211At 211 85 126 -12 7.81 0212At 212 85 127 -9 7.80 0213At 213 85 128 -7 7.79 0214At 214 85 129 -3 7.78 0215At 215 85 130 -1 7.77 0216At 216 85 131 2 7.75 0217At 217 85 132 4 7.74 0218At 218 85 133 8 7.73 0219At 219 85 134 10 7.72 0220At 220 85 135 14 7.70 0

194Atm 194 85 109 -1 7.73 1

Page 55: Table of Isotopes

195Atm 195 85 110 -3 7.75 1196Atm 196 85 111 -4 7.75 1197Atm 197 85 112 -6 7.77 1200Atm 200 85 115 -9 7.78 1202Atm 202 85 117 -10 7.79 1204Atm 204 85 119 -11 7.80 1205Atm 205 85 120 -11 7.80 1206Atm 206 85 121 -12 7.80 1210Atm 210 85 125 -9 7.80 1212Atm 212 85 127 -8 7.80 1214Atm 214 85 129 -3 7.78 1216Atm 216 85 131 3 7.75 1196Atn 196 85 111 -4 7.75 2200Atn 200 85 115 -9 7.78 2202Atn 202 85 117 -10 7.79 2205Atn 205 85 120 -11 7.80 2210Atn 210 85 125 -8 7.79 2212Atn 212 85 127 -4 7.78 2214Atn 214 85 129 -3 7.77 2210Atp 210 85 125 -5 7.78 3195Rn 195 86 109 5 7.70 0196Rn 196 86 110 2 7.72 0197Rn 197 86 111 1 7.72 0198Rn 198 86 112 -1 7.74 0199Rn 199 86 113 -2 7.74 0200Rn 200 86 114 -4 7.75 0201Rn 201 86 115 -4 7.76 0202Rn 202 86 116 -6 7.77 0203Rn 203 86 117 -6 7.77 0204Rn 204 86 118 -8 7.78 0205Rn 205 86 119 -8 7.78 0206Rn 206 86 120 -9 7.79 0207Rn 207 86 121 -9 7.79 0208Rn 208 86 122 -10 7.79 0209Rn 209 86 123 -9 7.79 0210Rn 210 86 124 -10 7.80 0211Rn 211 86 125 -9 7.79 0212Rn 212 86 126 -9 7.79 0213Rn 213 86 127 -6 7.78 0214Rn 214 86 128 -4 7.78 0215Rn 215 86 129 -1 7.76 0216Rn 216 86 130 0 7.76 0217Rn 217 86 131 4 7.74 0218Rn 218 86 132 5 7.74 0219Rn 219 86 133 9 7.72 0220Rn 220 86 134 11 7.72 0221Rn 221 86 135 14 7.70 0222Rn 222 86 136 16 7.69 0

195Rnm 195 86 109 5 7.70 1199Rnm 199 86 113 -1 7.74 1203Rnm 203 86 117 -6 7.77 1207Rnm 207 86 121 -8 7.78 1209Rnm 209 86 123 -8 7.79 1

Page 56: Table of Isotopes

210Rnm 210 86 124 -8 7.79 1214Rnm 214 86 128 -3 7.77 1210Rnn 210 86 124 -6 7.78 2210Rnp 210 86 124 -3 7.76 3199Fr 199 87 112 7 7.70 0200Fr 200 87 113 6 7.70 0201Fr 201 87 114 4 7.71 0202Fr 202 87 115 3 7.72 0203Fr 203 87 116 1 7.73 0204Fr 204 87 117 1 7.73 0205Fr 205 87 118 -1 7.75 0206Fr 206 87 119 -1 7.75 0207Fr 207 87 120 -3 7.76 0208Fr 208 87 121 -3 7.76 0209Fr 209 87 122 -4 7.76 0210Fr 210 87 123 -3 7.76 0211Fr 211 87 124 -4 7.77 0212Fr 212 87 125 -4 7.77 0213Fr 213 87 126 -4 7.77 0214Fr 214 87 127 -1 7.76 0215Fr 215 87 128 0 7.75 0216Fr 216 87 129 3 7.74 0217Fr 217 87 130 4 7.74 0218Fr 218 87 131 7 7.73 0219Fr 219 87 132 9 7.72 0220Fr 220 87 133 11 7.71 0221Fr 221 87 134 13 7.70 0222Fr 222 87 135 16 7.69 0223Fr 223 87 136 18 7.68 0224Fr 224 87 137 22 7.67 0225Fr 225 87 138 24 7.66 0226Fr 226 87 139 27 7.65 0227Fr 227 87 140 30 7.64 0229Fr 229 87 142 36 7.62 0

200Frm 200 87 113 6 7.70 1204Frm 204 87 117 1 7.73 1206Frm 206 87 119 -1 7.75 1214Frm 214 87 127 -1 7.76 1218Frm 218 87 131 7 7.73 1204Frn 204 87 117 1 7.73 2206Frn 206 87 119 -1 7.74 2202Ra 202 88 114 9 7.68 0203Ra 203 88 115 9 7.69 0204Ra 204 88 116 6 7.70 0205Ra 205 88 117 6 7.71 0206Ra 206 88 118 4 7.72 0207Ra 207 88 119 4 7.72 0208Ra 208 88 120 2 7.73 0209Ra 209 88 121 2 7.73 0210Ra 210 88 122 0 7.74 0211Ra 211 88 123 1 7.74 0212Ra 212 88 124 0 7.75 0213Ra 213 88 125 0 7.75 0

Page 57: Table of Isotopes

214Ra 214 88 126 0 7.75 0215Ra 215 88 127 3 7.74 0216Ra 216 88 128 3 7.74 0217Ra 217 88 129 6 7.73 0218Ra 218 88 130 7 7.72 0219Ra 219 88 131 9 7.71 0220Ra 220 88 132 10 7.71 0221Ra 221 88 133 13 7.70 0222Ra 222 88 134 14 7.70 0223Ra 223 88 135 17 7.69 0224Ra 224 88 136 19 7.68 0225Ra 225 88 137 22 7.67 0226Ra 226 88 138 24 7.66 0227Ra 227 88 139 27 7.65 0228Ra 228 88 140 29 7.64 0229Ra 229 88 141 33 7.63 0230Ra 230 88 142 35 7.62 0

203Ram 203 88 115 9 7.69 1207Ram 207 88 119 4 7.72 1208Ram 208 88 120 4 7.72 1210Ram 210 88 122 2 7.73 1212Ram 212 88 124 2 7.74 1213Ram 213 88 125 2 7.74 1215Ram 215 88 127 4 7.73 1215Ran 215 88 127 5 7.73 2206Ac 206 89 117 14 7.67 0207Ac 207 89 118 11 7.68 0208Ac 208 89 119 11 7.68 0209Ac 209 89 120 9 7.70 0210Ac 210 89 121 9 7.70 0211Ac 211 89 122 7 7.71 0212Ac 212 89 123 7 7.71 0213Ac 213 89 124 6 7.72 0214Ac 214 89 125 6 7.72 0215Ac 215 89 126 6 7.72 0216Ac 216 89 127 8 7.71 0217Ac 217 89 128 9 7.71 0218Ac 218 89 129 11 7.70 0219Ac 219 89 130 12 7.70 0220Ac 220 89 131 14 7.69 0221Ac 221 89 132 15 7.69 0222Ac 222 89 133 17 7.68 0223Ac 223 89 134 18 7.68 0224Ac 224 89 135 20 7.67 0225Ac 225 89 136 22 7.67 0226Ac 226 89 137 24 7.66 0227Ac 227 89 138 26 7.65 0228Ac 228 89 139 29 7.64 0229Ac 229 89 140 31 7.63 0230Ac 230 89 141 34 7.62 0231Ac 231 89 142 36 7.61 0232Ac 232 89 143 39 7.60 0

206Acm 206 89 117 14 7.67 1

Page 58: Table of Isotopes

208Acm 208 89 119 11 7.68 1216Acm 216 89 127 8 7.71 1217Acm 217 89 128 11 7.70 1209Th 209 90 119 17 7.66 0210Th 210 90 120 14 7.67 0211Th 211 90 121 14 7.67 0212Th 212 90 122 12 7.68 0213Th 213 90 123 12 7.68 0214Th 214 90 124 11 7.69 0215Th 215 90 125 11 7.69 0216Th 216 90 126 10 7.70 0217Th 217 90 127 12 7.69 0218Th 218 90 128 12 7.69 0219Th 219 90 129 14 7.68 0220Th 220 90 130 15 7.68 0221Th 221 90 131 17 7.68 0222Th 222 90 132 17 7.68 0223Th 223 90 133 19 7.67 0224Th 224 90 134 20 7.67 0225Th 225 90 135 22 7.66 0226Th 226 90 136 23 7.66 0227Th 227 90 137 26 7.65 0228Th 228 90 138 27 7.65 0229Th 229 90 139 30 7.63 0230Th 230 90 140 31 7.63 0231Th 231 90 141 34 7.62 0232Th 232 90 142 35 7.62 0233Th 233 90 143 39 7.60 0234Th 234 90 144 41 7.60 0235Th 235 90 145 44 7.58 0

216Thm 216 90 126 12 7.69 1229Thm 229 90 139 30 7.63 1216Thn 216 90 126 13 7.68 2212Pa 212 91 121 22 7.63 0213Pa 213 91 122 20 7.64 0214Pa 214 91 123 19 7.65 0215Pa 215 91 124 18 7.66 0216Pa 216 91 125 18 7.66 0217Pa 217 91 126 17 7.66 0218Pa 218 91 127 19 7.66 0219Pa 219 91 128 19 7.66 0220Pa 220 91 129 20 7.66 0221Pa 221 91 130 20 7.66 0223Pa 223 91 132 22 7.65 0224Pa 224 91 133 24 7.65 0225Pa 225 91 134 24 7.65 0226Pa 226 91 135 26 7.64 0227Pa 227 91 136 27 7.64 0228Pa 228 91 137 29 7.63 0229Pa 229 91 138 30 7.63 0230Pa 230 91 139 32 7.62 0231Pa 231 91 140 33 7.62 0232Pa 232 91 141 36 7.61 0

Page 59: Table of Isotopes

233Pa 233 91 142 37 7.60 0234Pa 234 91 143 40 7.59 0235Pa 235 91 144 42 7.59 0236Pa 236 91 145 45 7.58 0237Pa 237 91 146 48 7.57 0238Pa 238 91 147 51 7.56 0

217Pam 217 91 126 19 7.66 1229Pam 229 91 138 30 7.63 1234Pam 234 91 143 40 7.59 1

217U 217 92 125 23 7.64 0218U 218 92 126 22 7.64 0219U 219 92 127 23 7.64 0223U 223 92 131 26 7.63 0224U 224 92 132 26 7.64 0225U 225 92 133 27 7.63 0226U 226 92 134 27 7.63 0227U 227 92 135 29 7.63 0228U 228 92 136 29 7.63 0229U 229 92 137 31 7.62 0230U 230 92 138 32 7.62 0231U 231 92 139 34 7.61 0232U 232 92 140 35 7.61 0233U 233 92 141 37 7.60 0234U 234 92 142 38 7.60 0235U 235 92 143 41 7.59 0236U 236 92 144 42 7.59 0237U 237 92 145 45 7.58 0238U 238 92 146 47 7.57 0239U 239 92 147 51 7.56 0240U 240 92 148 53 7.55 0

234Uxm 234 92 142 40 7.59 1235Uxm 235 92 143 41 7.59 1236Uxm 236 92 144 45 7.57 1238Uxm 238 92 146 50 7.56 1239Uxn 239 92 147 51 7.56 2225Np 225 93 132 32 7.61 0227Np 227 93 134 33 7.61 0229Np 229 93 136 34 7.61 0230Np 230 93 137 35 7.60 0231Np 231 93 138 36 7.60 0233Np 233 93 140 38 7.60 0234Np 234 93 141 40 7.59 0235Np 235 93 142 41 7.59 0236Np 236 93 143 43 7.58 0237Np 237 93 144 45 7.57 0238Np 238 93 145 47 7.57 0239Np 239 93 146 49 7.56 0240Np 240 93 147 52 7.55 0241Np 241 93 148 54 7.54 0242Np 242 93 149 57 7.53 0

236Npm 236 93 143 43 7.58 1240Npm 240 93 147 52 7.55 1236Npp 236 93 143 44 7.58 3

Page 60: Table of Isotopes

243Npp 243 93 150 60 7.52 3228Pu 228 94 134 36 7.59 0229Pu 229 94 135 37 7.59 0230Pu 230 94 136 37 7.59 0231Pu 231 94 137 38 7.59 0232Pu 232 94 138 38 7.59 0233Pu 233 94 139 40 7.58 0234Pu 234 94 140 40 7.58 0235Pu 235 94 141 42 7.58 0236Pu 236 94 142 43 7.58 0237Pu 237 94 143 45 7.57 0238Pu 238 94 144 46 7.57 0239Pu 239 94 145 49 7.56 0240Pu 240 94 146 50 7.56 0241Pu 241 94 147 53 7.55 0242Pu 242 94 148 55 7.54 0243Pu 243 94 149 58 7.53 0244Pu 244 94 150 60 7.52 0245Pu 245 94 151 63 7.51 0246Pu 246 94 152 65 7.51 0

237Pum 237 94 143 45 7.57 1239Pum 239 94 145 49 7.56 1241Pum 241 94 147 53 7.55 1243Pum 243 94 149 58 7.53 1241Pun 241 94 147 55 7.54 2238Am 238 95 143 48 7.56 0239Am 239 95 144 49 7.55 0240Am 240 95 145 52 7.55 0241Am 241 95 146 53 7.54 0242Am 242 95 147 55 7.53 0243Am 243 95 148 57 7.53 0244Am 244 95 149 60 7.52 0245Am 245 95 150 62 7.52 0246Am 246 95 151 65 7.50 0

239Amm 239 95 144 52 7.54 1241Amm 241 95 146 55 7.53 1242Amm 242 95 147 56 7.53 1244Amm 244 95 149 60 7.52 1246Amm 246 95 151 65 7.50 1242Amn 242 95 147 58 7.53 2233Cm 233 96 137 47 7.55 0234Cm 234 96 138 47 7.55 0238Cm 238 96 142 49 7.55 0240Cm 240 96 144 52 7.54 0241Cm 241 96 145 54 7.54 0242Cm 242 96 146 55 7.53 0243Cm 243 96 147 57 7.53 0244Cm 244 96 148 58 7.52 0245Cm 245 96 149 61 7.52 0246Cm 246 96 150 63 7.51 0247Cm 247 96 151 66 7.50 0248Cm 248 96 152 67 7.50 0249Cm 249 96 153 71 7.49 0

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250Cm 250 96 154 73 7.48 0251Cm 251 96 155 77 7.47 0

244Cmm 244 96 148 59 7.52 1245Cmm 245 96 149 61 7.51 1249Cmm 249 96 153 71 7.49 1243Cmp 243 96 147 57 7.53 3243Bk 243 97 146 59 7.52 0244Bk 244 97 147 61 7.51 0245Bk 245 97 148 62 7.51 0246Bk 246 97 149 64 7.50 0247Bk 247 97 150 65 7.50 0249Bk 249 97 152 70 7.49 0250Bk 250 97 153 73 7.48 0251Bk 251 97 154 75 7.47 0

248Bkm 248 97 151 68 7.49 1249Bkm 249 97 152 70 7.49 1250Bkm 250 97 153 73 7.48 1251Bkm 251 97 154 75 7.47 1250Bkn 250 97 153 73 7.47 2248Bkp 248 97 151 68 7.49 3242Cf 242 98 144 59 7.51 0244Cf 244 98 146 61 7.51 0245Cf 245 98 147 63 7.50 0246Cf 246 98 148 64 7.50 0247Cf 247 98 149 66 7.49 0248Cf 248 98 150 67 7.49 0249Cf 249 98 151 70 7.48 0250Cf 250 98 152 71 7.48 0251Cf 251 98 153 74 7.47 0252Cf 252 98 154 76 7.47 0253Cf 253 98 155 79 7.45 0254Cf 254 98 156 81 7.45 0

249Cfm 249 98 151 70 7.48 1251Es 251 99 152 75 7.47 0252Es 252 99 153 77 7.46 0253Es 253 99 154 79 7.45 0254Es 254 99 155 82 7.44 0255Es 255 99 156 84 7.44 0

254Esm 254 99 155 82 7.44 1246Fm 246 100 146 70 7.47 0248Fm 248 100 148 72 7.47 0250Fm 250 100 150 74 7.46 0251Fm 251 100 151 76 7.46 0252Fm 252 100 152 77 7.46 0253Fm 253 100 153 79 7.45 0254Fm 254 100 154 81 7.44 0255Fm 255 100 155 84 7.44 0256Fm 256 100 156 85 7.43 0257Fm 257 100 157 89 7.42 0

251Fmm 251 100 151 76 7.46 1255Md 255 101 154 85 7.43 0256Md 256 101 155 88 7.42 0257Md 257 101 156 89 7.42 0

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258Md 258 101 157 92 7.41 0252No 252 102 150 83 7.43 0254No 254 102 152 85 7.42 0255No 255 102 153 87 7.42 0256No 256 102 154 88 7.42 0257No 257 102 155 90 7.41 0256Rf 256 104 152 94 7.39 0261Rf 261 104 157 101 7.37 0

261Rfp 261 104 157 101 7.37 3260Sg 260 106 154 107 7.34 0265Sg 265 106 159 113 7.33 0264Hs 264 108 156 120 7.30 0