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Polyatomic Ions
| Question | Answer |
|---|---|
| NH4+ | Ammonium |
| NO2- | Nitrite |
| NO3- | Nitrate |
| OH- | Hydroxide |
| CN- | Cyanide |
| ClO- | Hypochlorite |
| ClO2- | Chlorite |
| ClO3- | Chlorate |
| ClO4- | Perchlorate |
| C2H3O2- | Acetate |
| CO2³- | Carbonate |
| SO2³- | Sulfite |
| SO2⁴- | Sulfate |
| O2²- | Peroxide |
| PO3⁴- | Phosphate |