NH4
Ammonium (+1)
H3O
Hydronium (+1)
O2
Peroxide (-2)
CO3
Carbonate (-2)
SO4
Sulfate (-2)
CrO4
Chromate (-2)
Cr2O7
Dichromate (-2)
HPO4
Hydrogen phosphate (-2)
PO4
Phosphate (-3)
OH
Hydroxide (-1)
CN
Cyanide (-1)
NO3
Nitrate (-1)
ClO3
Chlorate (-1)
BrO3
Bromate (-1)
IO3
Iodate (-1)
MnO4
Permanganate (-1)
C2H3O2
Acetate (-1)
HCO3
Hydrogen carbonate (-1)
HSO4
Hydrogen sulfate (-1)
H2PO4
Dihydrogen phosphate (-1)