Worksheetsม5 Naming Molecules
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Name this compound.
N2O
N2O
a)
Dinitrogen monoxide
b)
Dinitrogen oxide
c)
Nitrogen oxide
d)
Nitrogen dioxide
2.
Name this compound.
N2O4
N2O4
a)
dinitrogen tetroxide
b)
dinickel tetroxide
c)
nitrogen oxide
d)
nickel oxide
3.
What is the chemical formula for iodine heptafluoride?
a)
IF7
b)
I7F
c)
I7F7
d)
IF
4.
PBr5
a)
Phosphorus Bromide
b)
Phosphorus Pentabromide
c)
Pentaphosphorus bromide
d)
Phosphorus Bromine
5.
CO
a)
Carbon Oxide
b)
Carbon Oxygen
c)
Dicarbon dioxide
d)
Carbon Monoxide
6.
Disulfur trioxide
a)
S3O2
b)
SO
c)
S2O3
d)
S2O
7.
Choose which polyatomic ion is known as the ammonium ion.
a)
NH4+
b)
NO31-
c)
NO21-
d)
N3-
8.
What is the formula for nitric acid?
a)
HNO2
b)
HNO3
c)
HNO4
d)
H2NO3
9.
Name the acid HF
a)
hydrofluoric acid
b)
Hypofluoric acid
c)
hydrogen fluorine acid
d)
fluoric acid
10.
What is the formula for carbonic acid?
a)
H2CO3
b)
H2CrO4
c)
H2C2O4
d)
HCO3
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