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Chemistry Ions: w1-8
| Question | Answer |
|---|---|
| Sodium | Na + |
| Hydrogen | H + |
| Calcium | Ca 2+ |
| Zinc | Zn 2 + |
| Aluminum | Al 3+ |
| Hydride | H - |
| Oxide | 0 2- |
| Fluoride | F - |
| Copper (I) | Cu + |
| Copper (II) | Cu 2+ |
| Iron (II) | Fe 2+ |
| Iron (III) | Fe 3+ |
| Peroxide | O2 2- |
| Sulfate | SO4 2- |
| Nitrate | NO3 - |
| Carbonate | CO3 2- |
| Ammonium | NH4 + |
| Hydroxide | OH - |
| Nitrite | NO2 - |
| Sulfite | SO3 2- |
| Phosphate | PO4 3- |
| Acetate | CH3COO - |
| Permanganate | MnO4 - |
| Chromate | CrO4 2- |
| Dichromate | Cr2O7 2- |
| Oxalate | C2O4 2- |
| Chlorate | ClO3 - |
| Perchlorate | ClO4 - |
| Chlorite | ClO2 - |
| Hypochlorite | ClO - |
| Hydrogen Carbonate | HCO3 - |
| Hydrogen Phosphate | HPO4 2- |
| Dihydrogen Phosphate | H2PO4 - |
| Hydrogen Sulfate | HSO4 - |