Name:~ SN: _

Physical and Chemical Properties of Elements and Compounds

For each substance, describe the physical and chemical properties listed. Use your prior knowledge from

.,r- experience; knowledge of the periodic table, and the chart on the back of this page to help. Also, use the

information you gather to answer questions on the back of this page.

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Carbon (C) f'Element or Comp~nd?

Reactants = Substances that combine to form compounds

Hydrogen (H) J.I. cflxyge;(O) nGmeb) or Compound? leme or Com~und?

State = go.SColor = eelorle~Boiling Point = - zS3 eeDensity = O.0&" ~Conductivity =8semi high

Reactivity = non mediurrG

Sodium (Na) NfA~ or Compound?

State = SohedcOlor=Sifuery WhikBoiling Point =~'S.c,Density = CfC.~ ~",1Conductivity = non sem@

Reactivity = non mediumS

State = 9Q5Color = ColorlessBoiling Point = -/83 eCDensity = I. 331 ~Conductivity ~emi high

Reactivity = non mediu~

Chlorine (CI)(iemW>or Compound?

State = ~(lS

Color = ,/e,nou>BOiling Point = -ss-e,Density = 2 .,er", -i?sConductivity =S>emi high.

Reactivity = non medium S

Product/Compound MadeWater (HzO) . . ,..~O'Element oret::i!mpounf:) .

State = Ii1"" cIC?lor = eltQ,("Boiling Point= 100'e.Density= i.ooo .~Conductivity= non Ghigh

Reactivity = n0n€1edlU"])high

Sodium Chloride (NaCI)Element orG1jjpoun9)

State"=.So'.·dc~·color~~Wh;l~

Boiling Point = ,q 13-e.De-;~itY:~1:~lliS~'~ •.•~~... -. ~m·Conductivity =esemi high~

Oxygen (0) 0Element or Compound?

State =Solid State = 9QSColor= Clt •.. or I*IUC Color = coloriessBoiling Point = tlSZ1 °e Boiling Point = ·Ie,°e,Density= 2?f.7 ~ Density= I.9'~Conductivity =esemi high Conductivity =e semi high

igh Reactivity = non mediu

,State ='Q$~. .

colcar =.COf~JtsS. Boilin~ Point = -' 57 ec:..Density= 1.8QZ. ~conductivitY'0mi high-

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Reactlvitv