polyatomic ions

Front

What is the formula for Phosphate?

Back

PO₄³⁻

Front

What is the formula for Hydrogen Carbonate?

Back

HCO₃⁻

Front

What is the formula for Chromate?

Back

CrO₄²⁻

Front

What is the formula for Acetate?

Back

C₂H₃O₂⁻ or CH₃COO⁻

Front

What is the formula for Dichromate?

Back

Cr₂O₇²⁻

Front

Define a polyatomic ion.

Back

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

Front

What charge does the sulfate ion carry?

Back

Sulfate carries a charge of 2- (SO₄²⁻).

Front

What is the formula for Nitrate?

Back

NO₃⁻

Front

What is the formula for Ammonium?

Back

NH₄⁺

Front

What is the formula for Hydroxide?

Back

OH⁻