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The Polyatomic Ion
Hmm. Fun.
| Names | Formulas |
|---|---|
| Permanganate | MnO4 - |
| Nitrate | No3 - |
| Chromate | Cr4 -2 |
| Oxalate | C2O4 -2 |
| Hydrogen phosphate | HPO4 -2 |
| Hydrogen carbonate (bicarbonate) | HCO3 - |
| Sulfate | SO4 -2 |
| Acetate | CH3COO - |
| Sulfite | SO3 -2 |
| Arsenate | AsO4 -3 |
| Nitrite | NO2 - |
| Hydrogen sulfate | HSO4 - |
| Dichromate | Cr2O7 -2 |
| Dihydrogen phosphate | H2PO4 - |
| Chlorite | ClO2 - |
| Chlorate | ClO3 - |
| Bromate | BrO3 - |
| Carbonate | CO3 -2 |
| Hypoclorite | ClO - |
| Peroxide | O2 -2 |
| Phosphate | PO4 -3 |
| Dimercury | Hg2 +2 |
| Ammonium | NH4 + |
| Hydroxide | OH - |
| Cyanide | CN - |
| Perchlorate | ClO4 - |