| Hint | Answer | % Correct |
|---|---|---|
| acetate | C2H3O2 minus | 100%
|
| mercurous | Hg2 2plus | 100%
|
| iodite | IO2 minus | 100%
|
| hydroxide | OH minus | 100%
|
| chlorate | ClO3 minus | 95%
|
| nitrite | NO2 minus | 95%
|
| sulfate | SO4 2minus | 95%
|
| bromate | BrO3 minus | 94%
|
| cyanide | CN minus | 94%
|
| carbonate | CO3 2minus | 94%
|
| chromate | CrO4 2minus | 94%
|
| bicarbonate | HCO3 minus | 94%
|
| permanganate | MnO4 minus | 94%
|
| ammonium | NH4 plus | 94%
|
| phosphate | PO4 3minus | 94%
|
| sulfite | SO3 2minus | 94%
|
| bisulfite | HSO3 minus | 93%
|
| bisulfate | HSO4 minus | 93%
|
| nitrate | NO3 minus | 93%
|
| perchlorate | ClO4 minus | 92%
|
| periodate | IO4 minus | 92%
|
| perbromate | BrO4 minus | 89%
|
| hypobromite | BrO minus | 89%
|
| oxalate | C2O4 2minus | 89%
|
| hypochlorite | ClO minus | 89%
|
| dichromate | Cr2O7 2minus | 89%
|
| iodate | IO3 minus | 89%
|
| phosphite | PO3 3minus | 89%
|
| mercuric | Hg 2plus | 88%
|
| bisulfide | HS minus | 88%
|
| hypoiodite | IO minus | 88%
|
| thiocyanate | SCN minus | 88%
|
| chlorite | ClO2 minus | 87%
|
| hydronium | H3O plus | 86%
|
| thiosulfate | S2O3 2minus | 86%
|
| bromite | BrO2 minus | 83%
|
| peroxide | O2 2minus | 79%
|