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Ion Charges
The Charges of Common Ions
| Ion | Charge |
|---|---|
| Sodium (Na) | +1 |
| Potassium (K) | +1 |
| Magnesium (Mg) | +2 |
| Calcium (Ca) | +2 |
| Ammonium (NH4) | +1 |
| Copper (Cu) | +2 |
| Chloride (Cl) | -1 |
| Carbonate (CO3) | -2 |
| Hydroxide (OH) | -1 |
| Sulphate (SO4) | -2 |
| Nitrate (NO3) | -1 |