click below
click below
Normal Size Small Size show me how
polyatomic ions
| name | formula |
|---|---|
| ammonium | NH4 +1 |
| acetate | C2H3O2 -1 |
| hydroxide | OH -1 |
| nitrate | NO3 -1 |
| nitrite | NO2 -1 |
| bicarbonate or hydrogen carbonate | HCO3 -1 |
| bisulfate | HSO4 -1 |
| bisulfite | HSO3 -1 |
| permanganate | MnO4 -1 |
| carbonate | CO3 -2 |
| oxalate | C2O4 -2 |
| sulfate | SO4 -2 |
| sulfite | SO3 -2 |
| chromate | CrO4 -2 |
| dichromate | Cr2O7 -2 |
| phosphate | PO4 -3 |
| phosphite | PO3 -3 |
| perchlorate | ClO4 -1 |
| chlorate | ClO3 -1 |
| chlorite | ClO2 -1 |
| hypochlorite | ClO -1 |
| perbromate | BrO4 -1 |
| bromate | BrO3 -1 |
| bromite | BrO2 -1 |
| hypobromite | BrO -1 |
| periodate | IO4 -1 |
| iodate | IO3 -1 |
| iodite | IO2 -1 |
| hypoiodite | IO -1 |