Chemistry polyatomic ions

CH₃COO⁻

CH₃COO⁻

Acetate

BrO₃⁻

Bromate

CIO₃⁻

Chlorate

CIO₂⁻

Chlorite

CN⁻

Cyanide

HCO₃⁻

Hydrogen Carbonate

OH⁻

Hydroxide

CIO⁻

Hypochlorite

NO₃⁻

Nitrate

NO₂⁻

Nitrite

CIO₄⁻

Perchlorate

MnO₄⁻

Permanganate

CO₃²⁻

Carbonate

CrO₄²⁻

Chromate

SO₄²⁻

Sulfate

SO₃²⁻

Sulfite

PO₄³⁻

Phosphate

NH₄⁺

Ammonium

H₃O⁺

Hydronium