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Polyatomic Ions
The 14 Polyatomic Ions (High School)
Ion Name | Formula |
---|---|
Amonium | NH4+ |
Hydroxide | OH- |
Chlorate | ClO3- |
Chlorite | ClO2- |
Nitrate | NO3- |
Nitrite | NO2- |
Acetate | C2H3O2- |
Cyanide | CN- |
Carbonate | CO3-2 |
Chromate | CrO4-2 |
Dichromate | Cr2O7-2 |
Sulfate | SO4-2 |
Sulfite | SO3-2 |
Phosphate | PO4-3 |