Ammonium
NH4+
Cyanide
CN-
hydroxide
OH-
perchlorate
ClO4-
chlorate
ClO3-
chlorite
ClO2-
hypochlorite
ClO-
bromate
BrO3-
iodate
IO3-
nitrate
NO3-
Nitride
NO2-
Sulfate
SO4 2-
Sulfite
SO3 2-
Carbonate
CO3 2-
Bicarbonate
HCO3-
Phosphate
PO4 3-
Hydrogen Phosphate
HPO4 2-
Dihydrogen Phosphate
H2PO4-
Permanganate
MnO4-
chromate
CrO4 2-
dichromate
Cr2O7 2-
acetate
C2H3O2-