Cyanide
CN-
Hydroxide
OH-
Hypochlorite
ClO-
Chlorite
ClO2-
Chlorate
ClO3-
Perchlorate
ClO4-
Nitrite
NO2-
Permanganate
MnO4-
Acetate
CH3COO-
Carbonate
CO3 2-
Bicarbonate
HCO3 3-
Chromate
CrO4 2-
Cr2O7 2-
Peroxide
O2 2-
Phosphate
PO4 3-
Hydrogen phosphate
HPO4 2-
Sulfite
SO3 2-
Sulfate
SO4 2-
Hydrogen sulfate
HSO4-
Ammonium
NH4+
Hydronium
H3O+
Nitrate
NO3-