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Polyatomic Ions

AP Chemistry

TermDefinition
Ammonium ion NH₄⁺
Cyanide ion CN⁻
Acetate ion CH₃CO₂⁻
Carbonate ion CO₃²⁻
Hydrogen carbonate ion HCO₃⁻
Oxalate ion C₂O₄²⁻
Hypochlorite ion ClO⁻
Chlorite ion ClO₂⁻
Chlorate ion ClO₃⁻
Perchlorate ion ClO₄⁻
Nitrite ion NO₂⁻
Nitrate ion NO₃⁻
Hydrogen phosphate ion HPO₄²⁻
Dihydrogen phosphate ion H₂PO₄⁻
Chromate ion CrO₄²⁻
Dichromate ion Cr₂O₇²⁻
Permanganate ion MnO₄⁻
Hydroxide ion OH⁻
Sulfite ion SO₃²⁻
Sulfate ion SO₄²⁻
Hydrogen sulfate ion HSO₄⁻
Phosphate ion PO₄³⁻
Created by: SamirSuleymanov
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