![Page 1: Periodic Table 1 2 3 4 5 6 7 Li 3 He 2 C6C6 N7N7 O8O8 F9F9 Ne 10 Na 11 B5B5 Be 4 H1H1 Al 13 Si 14 P 15 S 16 Cl 17 Ar 18 K 19 Ca 20 Sc 21 Ti 22 V 23 Cr](https://reader035.vdocuments.net/reader035/viewer/2022070605/5a4d1ae37f8b9ab059978521/html5/thumbnails/1.jpg)
Periodic Table
1
2
3
4
5
6
7
Li 3
He 2
C 6
N 7
O 8
F 9
Ne 10
Na 11
B 5 Be
4
H 1
Al 13
Si 14
P 15
S 16
Cl 17
Ar 18
K 19
Ca 20
Sc 21
Ti 22
V 23
Cr 24
Mn 25
Fe 26
Co 27
Ni 28
Cu 29
Zn 30
Ga 31
Ge 32
As 33
Se 34
Br 35
Kr 36
Rb 37
Sr 38
Y 39
Zr 40
Nb 41
Mo 42
Tc 43
Ru 44
Rh 45
Pd 46
Ag 47
Cd 48
In 49
Sn 50
Sb 51
Te 52
I 53
Xe 54
Cs 55
Ba 56
Hf 72
Ta 73
W 74
Re 75
Os 76
Ir 77
Pt 78
Au 79
Hg 80
Tl 81
Pb 82
Bi 83
Po 84
At 85
Rn 86
Fr 87
Ra 88
Rf 104
Db 105
Sg 106
Bh 107
Hs 108
Mt 109
Mg 12
Ce 58
Pr 59
Nd 60
Pm 61
Sm 62
Eu 63
Gd 64
Tb 65
Dy 66
Ho 67
Er 68
Tm 69
Yb 70
Lu 71
Th 90
Pa 91
U 92
Np 93
Pu 94
Am 95
Cm 96
Bk 97
Cf 98
Es 99
Fm 100
Md 101
No 102
Lr 103
La 57
Ac 89
1
2
3
4
5
6
7
1A
2A
Alkali metals
Alkali earth metals
Transition metals
Boron group
Nonmetals
Noble gases
3B 5B 6B 7B 8B 1B 2B
3A 4A 5A 6A 7A
8A
4B
Lanthanoid Series
6
7Actinoid Series
C SolidBr LiquidH Gas
![Page 2: Periodic Table 1 2 3 4 5 6 7 Li 3 He 2 C6C6 N7N7 O8O8 F9F9 Ne 10 Na 11 B5B5 Be 4 H1H1 Al 13 Si 14 P 15 S 16 Cl 17 Ar 18 K 19 Ca 20 Sc 21 Ti 22 V 23 Cr](https://reader035.vdocuments.net/reader035/viewer/2022070605/5a4d1ae37f8b9ab059978521/html5/thumbnails/2.jpg)
Modern Periodic Table
• H.G.J. Moseley • Arranged elements by
increasing atomic number
1887 - 1915
K 19
Sc 21
Ti 22
V 23
Cr 24
![Page 3: Periodic Table 1 2 3 4 5 6 7 Li 3 He 2 C6C6 N7N7 O8O8 F9F9 Ne 10 Na 11 B5B5 Be 4 H1H1 Al 13 Si 14 P 15 S 16 Cl 17 Ar 18 K 19 Ca 20 Sc 21 Ti 22 V 23 Cr](https://reader035.vdocuments.net/reader035/viewer/2022070605/5a4d1ae37f8b9ab059978521/html5/thumbnails/3.jpg)
Metals and Nonmetals
Li 3
He 2
C 6
N 7
O 8
F 9
Ne 10
Na 11
B 5
Be 4
H 1
Al 13
Si 14
P 15
S 16
Cl 17
Ar 18
K 19
Ca 20
Sc 21
Ti 22
V 23
Cr 24
Mn 25
Fe 26
Co 27
Ni 28
Cu 29
Zn 30
Ga 31
Ge 32
As 33
Se 34
Br 35
Kr 36
Rb 37
Sr 38
Y 39
Zr 40
Nb 41
Mo 42
Tc 43
Ru 44
Rh 45
Pd 46
Ag 47
Cd 48
In 49
Sn 50
Sb 51
Te 52
I 53
Xe 54
Cs 55
Ba 56
Hf 72
Ta 73
W 74
Re 75
Os 76
Ir 77
Pt 78
Au 79
Hg 80
Tl 81
Pb 82
Bi 83
Po 84
At 85
Rn 86
Fr 87
Ra 88
Rf 104
Db 105
Sg 106
Bh 107
Hs 108
Mt 109
Mg 12
Ce 58
Pr 59
Nd 60
Pm 61
Sm 62
Eu 63
Gd 64
Tb 65
Dy 66
Ho 67
Er 68
Tm 69
Yb 70
Lu 71
Th 90
Pa 91
U 92
Np 93
Pu 94
Am 95
Cm 96
Bk 97
Cf 98
Es 99
Fm 100
Md 101
No 102
Lr 103
La 57
Ac 89
1
2
3
4
5
6
7
METALS
Nonmetals
Metalloids
![Page 4: Periodic Table 1 2 3 4 5 6 7 Li 3 He 2 C6C6 N7N7 O8O8 F9F9 Ne 10 Na 11 B5B5 Be 4 H1H1 Al 13 Si 14 P 15 S 16 Cl 17 Ar 18 K 19 Ca 20 Sc 21 Ti 22 V 23 Cr](https://reader035.vdocuments.net/reader035/viewer/2022070605/5a4d1ae37f8b9ab059978521/html5/thumbnails/4.jpg)
Properties of Metals, 1. Left of zig zag line2. Most are solid at room temperature3. Form cations
malleable, lustrous, ductile, good conductors of heat and electricity
![Page 5: Periodic Table 1 2 3 4 5 6 7 Li 3 He 2 C6C6 N7N7 O8O8 F9F9 Ne 10 Na 11 B5B5 Be 4 H1H1 Al 13 Si 14 P 15 S 16 Cl 17 Ar 18 K 19 Ca 20 Sc 21 Ti 22 V 23 Cr](https://reader035.vdocuments.net/reader035/viewer/2022070605/5a4d1ae37f8b9ab059978521/html5/thumbnails/5.jpg)
Properties of non - metals, 1. Right of zig zag line2. Most are gas at room temperature3. Form anions
Nonmetals
gases or brittle, few are solids at room temperature, poor, conductors of heat and electricity (insulators)
![Page 6: Periodic Table 1 2 3 4 5 6 7 Li 3 He 2 C6C6 N7N7 O8O8 F9F9 Ne 10 Na 11 B5B5 Be 4 H1H1 Al 13 Si 14 P 15 S 16 Cl 17 Ar 18 K 19 Ca 20 Sc 21 Ti 22 V 23 Cr](https://reader035.vdocuments.net/reader035/viewer/2022070605/5a4d1ae37f8b9ab059978521/html5/thumbnails/6.jpg)
Periods
• Horizontal rows• Tell you the energy level of each element• 7 periods
1
2
3
4
5
6
7
![Page 7: Periodic Table 1 2 3 4 5 6 7 Li 3 He 2 C6C6 N7N7 O8O8 F9F9 Ne 10 Na 11 B5B5 Be 4 H1H1 Al 13 Si 14 P 15 S 16 Cl 17 Ar 18 K 19 Ca 20 Sc 21 Ti 22 V 23 Cr](https://reader035.vdocuments.net/reader035/viewer/2022070605/5a4d1ae37f8b9ab059978521/html5/thumbnails/7.jpg)
Trends of Period
1. Atoms get smaller2. Greater electron affinity and ionization
energy
![Page 8: Periodic Table 1 2 3 4 5 6 7 Li 3 He 2 C6C6 N7N7 O8O8 F9F9 Ne 10 Na 11 B5B5 Be 4 H1H1 Al 13 Si 14 P 15 S 16 Cl 17 Ar 18 K 19 Ca 20 Sc 21 Ti 22 V 23 Cr](https://reader035.vdocuments.net/reader035/viewer/2022070605/5a4d1ae37f8b9ab059978521/html5/thumbnails/8.jpg)
1 2 3 4 5 6 7
• Atomic Radius- decrease to the right
D. Atomic Radius
![Page 9: Periodic Table 1 2 3 4 5 6 7 Li 3 He 2 C6C6 N7N7 O8O8 F9F9 Ne 10 Na 11 B5B5 Be 4 H1H1 Al 13 Si 14 P 15 S 16 Cl 17 Ar 18 K 19 Ca 20 Sc 21 Ti 22 V 23 Cr](https://reader035.vdocuments.net/reader035/viewer/2022070605/5a4d1ae37f8b9ab059978521/html5/thumbnails/9.jpg)
1 2 3 4 5 6 7
• Ionization Energy and electron affinity increases to the right
![Page 10: Periodic Table 1 2 3 4 5 6 7 Li 3 He 2 C6C6 N7N7 O8O8 F9F9 Ne 10 Na 11 B5B5 Be 4 H1H1 Al 13 Si 14 P 15 S 16 Cl 17 Ar 18 K 19 Ca 20 Sc 21 Ti 22 V 23 Cr](https://reader035.vdocuments.net/reader035/viewer/2022070605/5a4d1ae37f8b9ab059978521/html5/thumbnails/10.jpg)
What is ionization energy
Energy to loose an electron -
© 1998 LOGAL
![Page 11: Periodic Table 1 2 3 4 5 6 7 Li 3 He 2 C6C6 N7N7 O8O8 F9F9 Ne 10 Na 11 B5B5 Be 4 H1H1 Al 13 Si 14 P 15 S 16 Cl 17 Ar 18 K 19 Ca 20 Sc 21 Ti 22 V 23 Cr](https://reader035.vdocuments.net/reader035/viewer/2022070605/5a4d1ae37f8b9ab059978521/html5/thumbnails/11.jpg)
Desire to gain an electron
Electron affinity
![Page 12: Periodic Table 1 2 3 4 5 6 7 Li 3 He 2 C6C6 N7N7 O8O8 F9F9 Ne 10 Na 11 B5B5 Be 4 H1H1 Al 13 Si 14 P 15 S 16 Cl 17 Ar 18 K 19 Ca 20 Sc 21 Ti 22 V 23 Cr](https://reader035.vdocuments.net/reader035/viewer/2022070605/5a4d1ae37f8b9ab059978521/html5/thumbnails/12.jpg)
Groups or families
Dorin, Demmin, Gabel, Chemistry The Study of Matter , 3rd Edition, 1990, page 367
![Page 13: Periodic Table 1 2 3 4 5 6 7 Li 3 He 2 C6C6 N7N7 O8O8 F9F9 Ne 10 Na 11 B5B5 Be 4 H1H1 Al 13 Si 14 P 15 S 16 Cl 17 Ar 18 K 19 Ca 20 Sc 21 Ti 22 V 23 Cr](https://reader035.vdocuments.net/reader035/viewer/2022070605/5a4d1ae37f8b9ab059978521/html5/thumbnails/13.jpg)
Groups or families
• Moving down, they tend to have certain similar chemical and physical properties
![Page 14: Periodic Table 1 2 3 4 5 6 7 Li 3 He 2 C6C6 N7N7 O8O8 F9F9 Ne 10 Na 11 B5B5 Be 4 H1H1 Al 13 Si 14 P 15 S 16 Cl 17 Ar 18 K 19 Ca 20 Sc 21 Ti 22 V 23 Cr](https://reader035.vdocuments.net/reader035/viewer/2022070605/5a4d1ae37f8b9ab059978521/html5/thumbnails/14.jpg)
Trends of Groups
1. Atoms get bigger2. less electron affinity and ionization
energy
![Page 15: Periodic Table 1 2 3 4 5 6 7 Li 3 He 2 C6C6 N7N7 O8O8 F9F9 Ne 10 Na 11 B5B5 Be 4 H1H1 Al 13 Si 14 P 15 S 16 Cl 17 Ar 18 K 19 Ca 20 Sc 21 Ti 22 V 23 Cr](https://reader035.vdocuments.net/reader035/viewer/2022070605/5a4d1ae37f8b9ab059978521/html5/thumbnails/15.jpg)
Atomic radius
1 2 3 4 5 6 7
Why smaller going up?fewer energy levels
![Page 16: Periodic Table 1 2 3 4 5 6 7 Li 3 He 2 C6C6 N7N7 O8O8 F9F9 Ne 10 Na 11 B5B5 Be 4 H1H1 Al 13 Si 14 P 15 S 16 Cl 17 Ar 18 K 19 Ca 20 Sc 21 Ti 22 V 23 Cr](https://reader035.vdocuments.net/reader035/viewer/2022070605/5a4d1ae37f8b9ab059978521/html5/thumbnails/16.jpg)
1 2 3 4 5 6 7
• Ionization Energy and electron affinity decreases