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WorksheetsPolyatomic ions
Total questions: 12
Worksheet time: 6mins
What is the name of AgNO3?
Silver Nitrate
Silver Mononitrate
Silver (I) Nitrate
Monosilver Nitrate
What is the correct name for this polyatomic ion: OH–
hydrogen carbonate
oxonium
hydroxide
acetate
What is the correct name for this polyatomic ion: PO43–
phosphorus tetroxide
phosphate
sulphate
hydroxide
What is the correct formula for the polyatomic ion called sulphate?
SO32–
HSO4–
SO42–
CH3COO–
What is the correct formula for the polyatomic ion called ammonium?
NH3+
NH3
CN+
NH4+
The phosphate ion is written as
PO-3
PO3-4
PO4-3
PO4+3
The sulfate ion is written as
SO-2
SO4-2
SO3-2
SO4+2
Nitrate is a polyatomic ion that has a formula that looks like
NO-1
NO4-1
NO3-1
NO3+1
Ammonium is a cation. It has the formula
NH3
NH4+1
NH4-1
NH2-1
Hydroxide is usually an indication of a compound being a base. Hydroxide as a polyatomic ion is written as
OH-1
HO-1
OH
HO
