WorksheetsCommon Polyatomic Ions
Total questions: 7
Worksheet time: 4mins
Name
Class
Date
1.
What is the correct name for this polyatomic ion: OH–
a)
hydrogen carbonate
b)
oxonium
c)
hydroxide
d)
acetate
2.
What is the correct name for this polyatomic ion: NO3–
a)
carbonate
b)
hydroxide
c)
nitrite
d)
nitrate
3.
What is the correct name for this polyatomic ion: PO43–
a)
phosphorus tetroxide
b)
phosphate
c)
sulphate
d)
hydroxide
4.
What is the correct formula for the polyatomic ion called sulfate (sulphate)?
a)
SO32–
b)
HSO4–
c)
SO42–
d)
CH3COO–
5.
What is the correct formula for the polyatomic ion called ammonium?
a)
NH3+
b)
NH3
c)
CN+
d)
NH4+
6.
What is the name of C2H3O2-1 ?
a)
Carbonite
b)
Carbonate
c)
Dicarbon trihydrogen dioxygen
d)
Acetate
7.
Name the polyatomic ion: CO3-2
a)
Acetate
b)
Carbonite
c)
Carbonate
d)
Carbon Trioxide
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