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The Study Guide

Polyatomic Ions Are Your Friends

NameSymbol
Ammonium NH4 +
Chlorate ClO3 -
Perchlorate ClO4 -
Bromate BrO3 -
Iodate IO3 -
Periodate IO4 -
Acetate C2H3O2 -
Dihydrogen Phosphate H2PO4 -
Carbonate CO3 2-
Sulfite SO3 2-
Sulfate SO4 2-
Thiosulphate S2O3 2-
Peroxide O2 2-
Chromate CrO4 2-
Dichromate Cr2O7 2-
Hydrogen Phosphate HPO4 2-
Phosphate PO4 3-
Arsenate AsO4 3-
Nitrite NO2 -
Hydrogen Sulfate HSO4 -
Hydroxide OH -
Cyanide CN -
Permanganate MnO4 -
Hydrogen Carbonate HCO3 -
Hypochlorite ClO -
Chlorite ClO2 -
Nitrate NO3 -
Hydrogen Sulfite HSO-3
Oxalate C2O2-4
Silicate SiO2-3
Oxalate C2O2-4
Silicate SiO2-3
Created by: britishbroccoli
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