| Hint | Charge | Name | % Correct |
|---|---|---|---|
| CH3COO | - | Acetate | 100%
|
| HCO3 | - | Hydrogen carbonate | 100%
|
| CN | - | Cyanide | 100%
|
| ClO | - | Hypochlorite | 100%
|
| ClO2 | - | Chlorite | 100%
|
| ClO3 | - | Chlorate | 100%
|
| ClO4 | - | Perchlorate | 100%
|
| MNO4 | - | Permanganate | 100%
|
| N3 | - | Azide | 100%
|
| NH4 | + | Ammonium | 100%
|
| NO2 | - | Nitrite | 100%
|
| NO3 | - | Nitrate | 100%
|
| OH | - | Hydroxide | 100%
|
| H2PO4 | - | Dihydrogen phosphate | 100%
|
| HSO4 | - | Hydrogen sulfate | 100%
|
| HSO3 | - | Hydrogen sulfite | 100%
|
| SCN | - | Thiocyanate | 100%
|
| BrO | - | Hypobromite | 100%
|
| BrO2 | - | Bromite | 100%
|
| BrO3 | - | Bromate | 100%
|
| BrO4 | - | Perbromate | 100%
|
| CO3 | 2- | Carbonate | 91%
|
| Cr2O7 | 2- | Dichromate | 91%
|
| CrO4 | 2- | Chromate | 91%
|
| O2 | 2- | Peroxide | 91%
|
| HPO4 | 2- | Hydrogen phosphate | 91%
|
| S2 | 2- | Disulfide | 91%
|
| SO4 | 2- | Sulfate | 91%
|
| SO3 | 2- | Sulfite | 91%
|
| PO4 | 3- | Phosphate | 91%
|