Polyatomic Ions

Front

What is the chemical formula for Perchlorate?

Back

ClO4 1-

Front

What is the chemical formula for Sulfite?

Back

SO3 2-

Front

What is the chemical formula for Sulfate?

Back

SO4 2-

Front

What is the chemical formula for Formate?

Back

HCOO 1-

Front

What is the chemical formula for Phosphate?

Back

PO4 3-

Front

Define a polyatomic ion.

Back

A polyatomic ion is a charged species (ion) composed of two or more atoms covalently bonded, that can act as a single unit.

Front

What is the charge of the Phosphate ion?

Back

3-

Front

What is the difference between Sulfite and Sulfate?

Back

Sulfite (SO3 2-) has one less oxygen atom than Sulfate (SO4 2-).

Front

What is the charge of the Perchlorate ion?

Back

1-

Front

List three common polyatomic ions.

Back

1. Nitrate (NO3 1-) 2. Carbonate (CO3 2-) 3. Ammonium (NH4 1+)