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Ionic Compounds

Total questions: 5

Worksheet time: 5mins

Name
Class
Date
1.
Formula of magnesium oxide
a)
Mg2O2
b)
MgO
c)
Mg2O
d)
MgO2
2.
Formula of calcium chloride
a)
CaCl
b)
CaCl2
c)
Ca2Cl
d)
Ca2Cl
3.
Formula of copper I sulfate
a)
CuSO4
b)
Cu2SO4
c)
Cu(SO4)2
d)
Cu2(SO4)
4.
Formula of iron III chromate
a)
Fe3(CrO4)2
b)
FeCrO4
c)
Fe2(CrO4)3
d)
Fe2Cr3
5.
Formula of potassium sulfide
a)
KS
b)
K2S
c)
KS2
d)
K2S2