Polyatomic Ions

Front

What is a polyatomic ion?

Back

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

Front

What is the formula for sulfate?

Back

SO₄²⁻

Front

What is the name of the ion NO₃⁻?

Back

Nitrate

Front

What is the formula for hydrogen carbonate?

Back

HCO₃⁻

Front

What is the name of the ion OH⁻?

Back

Hydroxide

Front

What is the formula for chlorate?

Back

ClO₃⁻

Front

What is the formula for carbonate?

Back

CO₃²⁻

Front

What is the name of the ion PO₄³⁻?

Back

Phosphate

Front

What is the formula for acetate?

Back

C₂H₃O₂⁻ or CH₃COO⁻

Front

What is the name of the ion CN⁻?

Back

Cyanide