Common Polyatomic Ions
Order by
23 terms
Portuguese | English |
|---|---|
 Ions | Name |
| NH4+ | ammonium |
| NO2- | nitrite |
| NO3- | nitrate |
| HSO4- | hydrogen sulfate |
| OH- | hydroxide |
| CN- | cyanide |
| MNO4- | permanganate |
| HCO3- | hydrogen carbonate |
| ClO- | hypochlorite |
| ClO2- | chlorite |
| ClO3- | chlorate |
| ClO4- | perchlorate |
| CO32- | carbonate |
| SO32- | sulfite |
| SO42- | sulfate |
| S2O32- | thiosulfate |
| O22- | peroxide |
| CrO42- | chromate |
| Cr2O72- | dichromate |
| HPO42- | hydrogen posphate |
| PO43- | phosphate |
| AsO43- | arsenate |
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