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Polyatomic ions

Here are the polyatomic ions, including their names and charges, needed for CHEM

Carbonate CO₃²⁻
Cyanide CN⁻
Nitrate NO₃⁻
Nitrite NO₂⁻
Oxalate C₂O₄²⁻
Acetate C₂H₃O₂⁻ or CH₃COO⁻
Hydroxide OH⁻
Chlorate ClO₃⁻
Chlorite ClO₂⁻
Hypochlorite ClO⁻ or OCl⁻
Perchlorate ClO₄⁻
Bromate BrO₃⁻
Bromite BrO₂⁻
Perbromate BrO₄⁻
Hypobromite BrO⁻
Iodate IO₃⁻
Sulfate SO₄²⁻
Phosphate PO₄³⁻
Chromate CrO₄²⁻
Sulfite SO₃²⁻
Hydrogen carbonate OR Bicarbonate HCO₃⁻
Hydrogen sulfate OR Bisulfate HSO₄⁻
Hydrogen phosphate OR monohydrogen phosphate HPO₄²⁻
Dihydrogen phosphate H₂PO₄⁻
Ammonium NH₄⁺
Dichromate Cr₂O₇²⁻
Mercury (I) Hg₂²⁺
Peroxide O₂²⁻
Permanganate MnO₄⁻
Created by: browningm