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KS Chemistry
Cations & Anions
| Question | Answer |
|---|---|
| Hydrogen | H + |
| Lithium | Li + |
| Sodium | Na + |
| Flouride | F - |
| Chloride | Cl - |
| Bromide | Br - |
| Potassium | K + |
| Copper | Cu + |
| Iodide | I - |
| Hydride | H - |
| Hydroxide | OH - |
| Silver | Ag + |
| Nitrite; Nitrate (III) | NO2 - |
| Nitrate; Nitrate (V) | NO3 - |
| Ammonium | NH4+ |
| Magnesium | Mg 2+ |
| Manganate | MnO4 - |
| Calcium | Ca 2+ |
| Barium | Ba 2+ |
| Iron (II) | Fe 2+ |
| Copper (II) | Cu 2+ |
| Zinc | Zn 2+ |
| Tin (II) | Sn 2+ |
| Lead | Pb 2+ |
| Manganese | Mn 2+ |
| Iron (III) | Fe 3+ |
| Aluminium | Al 3+ |
| Chromium | Cr 3+ |
| Hydrogen Sulphate | HSO4 - |
| Hydrogen Carbonate | HCO3 - |
| Methanoate | HCOO - |
| Oxide | O 2- |
| Sulphide | S 2- |
| Carbonate | CO3 2- |
| Sulphite; Sulphate (IV) | SO3 2- |
| Sulphate; Sulphate (VI) | SO4 2- |
| Chromate (VI) | CrO4 2- |
| Dichromate (VI) | Cr2O7 2- |
| Ethanedioate | Cr2O4 2- |
| Nitride | N 3- |
| Phosphate | PO4 3- |