Polyatomic Ions (Chem Formula First)
ClO-1 - Hypochlorite
CN-1 - Cyanide
HCO3-1 - Bicarbonate
HSO4-1 - Bisulfate or Hydrogen Sulfate
IO-1 - Hypoiodite
IO2-1 - Iodite
IO4-1 - Periodate
C2O4-2 - Oxalate
S2O3-2 - Thiosulfate
Cr2O7-2 - Dichromate
HC2O4-1 - Bioxalate
HPO4-2 - Hydrogen Phosphate
PO4-3 - Phosphate
SO4-2 - Sulfate
SO3-2 - Sulfite
PO3-3 - Phosphite
CrO4-2 - Chromate
HSO3-1 - Bisulfite or hydrogen sulfite
NO3-1 - Nitrate
BrO3-1 - Bromate
CO3-2 - Carbonate
OH-1 - Hydroxide
BrO-1 - Hypobromite
O2-2 - Peroxide
MnO4-1 - Permanganate
SCN-1 - Thiocyanate
HS-1 - Bisulfide or Hydrogen Sulfide
IO3-1 - Iodate
BrO2-1 - Bromite
BrO4-1 - Perbromate
ClO2-1 - Chlorite
NH4+1 - Ammonium
ClO3-1 - Chlorate
ClO4-1 - Perchlorate
C2H3O2-1 - Acetate
NO2-1 - Nitrite
ClO-1 - Hypochlorite
CN-1 - Cyanide
HCO3-1 - Bicarbonate
HSO4-1 - Bisulfate or Hydrogen Sulfate
IO-1 - Hypoiodite
IO2-1 - Iodite
IO4-1 - Periodate
C2O4-2 - Oxalate
S2O3-2 - Thiosulfate
Cr2O7-2 - Dichromate
HC2O4-1 - Bioxalate
HPO4-2 - Hydrogen Phosphate
PO4-3 - Phosphate
SO4-2 - Sulfate
SO3-2 - Sulfite
PO3-3 - Phosphite
CrO4-2 - Chromate
HSO3-1 - Bisulfite or hydrogen sulfite
NO3-1 - Nitrate
BrO3-1 - Bromate
CO3-2 - Carbonate
OH-1 - Hydroxide
BrO-1 - Hypobromite
O2-2 - Peroxide
MnO4-1 - Permanganate
SCN-1 - Thiocyanate
HS-1 - Bisulfide or Hydrogen Sulfide
IO3-1 - Iodate
BrO2-1 - Bromite
BrO4-1 - Perbromate
ClO2-1 - Chlorite
NH4+1 - Ammonium
ClO3-1 - Chlorate
ClO4-1 - Perchlorate
C2H3O2-1 - Acetate
NO2-1 - Nitrite