ammonium

+1

acetate

-1

bicarbonate/hydrogen carbonate

-1

hypoclorite

-1

chorite

-1

chlorate

-1

perclorate

-1

cynide

-1

hydroxide

-1

nitrate

-1

nitride

-1

permanganate

-1

carbonate

-2

peroxide

-2

sulfite

-2

sulfate

-2

phophite

-3

phosphate

-3