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TJ - Ionic Compounds
Important ionic compounds and irregular ions. The signs below are the charges.
| Question | Answer |
|---|---|
| Nitrate | NO3 - |
| Hydroxide | OH - |
| Carbonate | CO3 2- |
| Phosphate | PO4 3- |
| Ammonium | NH4 + |
| Zinc | Zn 2+ |
| Silver | Ag + |
| Iron (II) | Fe 2+ |
| Iron (III) | Fe 3+ |
| Copper (II) | Cu 2+ |
| Sulfate | SO4 2- |