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Common Ions

Polyatomic Ions

TermDefinition
Ammonium NH4+
Permanganate MnO4−
Acetate C2H3O2-
Nitrate NO3-
Nitrite NO2-
Perchlorate ClO4-
Chlorate ClO3-
Chlorite ClO2-
Hypochlorite ClO-
Cyanide CN-
Thiocyanate SCN-
Hydroxide OH-
Dichromate Cr2O7 (2-)
Chromate CrO4 (2-)
Phosphate PO4 (3-)
Phosphite PO3 (3-)
Bisulfate HSO4-
Sulfate SO4 (2-)
Sulfite SO3 (2-)
Bisulfite HSO3-
Carbonate CO3 (2-)
Bicarbonate HCO3-
Created by: mjkim16
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