Polyatomic Inos

Sulfate

Sulfate

SO4 and -2 charge

Sulfite

SO3 and -2 charge

Bisulfite

HSO3 and -1 charge

Bisulfate

HSO4 and -1 charge

Carbonate

CO3 and -2 charge

Carbonite

CO2 and -2 charge

Bicarbonate

HCO3 and -1 charge

Bicarbonite

HCO2 and -1 charge

Chlorate

CIO3 and -1 charge

Perchlorate

CIO4 and -1 charge

Hypochlorite

CIO and -1 charge

Chlorite

CIO2 and -1 charge

Nitrate

NO3 and -1 charge

Nitrite

NO2 and -1 charge

Pernitrate

NO4 and -1 charge

Hyponitrite

NO and -1 charge

Phosphate

PO4 and -3 charge

Phosphite

PO3 and -3 charge

Perphosphate

PO5 and -3 charge

Ammonium

NH4 and +1 charge

Cyanide

CN and -1 charge

Hydroxide

OH and -1 charge

Iodate

IO3 and -1 charge

Permanganate

MnO4 and -1 charge

Chromate

CrO4 and -2 charge

Dichromate

Cr2O7 and -2 charge

Acetate

C2H3O2 and -1 charge

Peroxide

O2 and -2 charge

Thiosulfate

S2O3 and -2 charge

Oxalate

C2O4 and -2 charge