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Polyatomic Ion Names

Names of common polyatomic ions as well as their chemical formulas.

QuestionAnswer
Ammonium NH4+
Bicarbonate or Hydrogen Carbonate HCO3-
Cyanide CN-
Hydrogen Sulfate HSO4-
Hydroxide OH-
Nitrate NO3-
Nitrite NO2-
Perchlorate ClO4-
Permanganate MnO4-
Carbonate CO32-
Chromate CrO42-
Dichromate Cr2O72-
Hydrogen Phosphate HPO42-
Sulfate SO42-
Sulfite SO32-
Phosphate PO43-
Peroxide O22-
Acetate C2H3O2-
Hypochlorite ClO-
Chlorite ClO2-
Chlorate ClO3-
Dihydrogen phosphate H2PO4-
Created by: HermioneGirl96
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