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Ions to Learn
Chemistry Edexcel iGCSE
| Ion name | Formula |
|---|---|
| silver ion | Ag + |
| copper ion | Cu +2 |
| iron ion | Fe +2, Fe +3 |
| lead ion | Pb +2 |
| zinc ion | Zn +2 |
| hydrogen ion | H + |
| hydroxide ion | OH - |
| ammonium ion | NH4 + |
| carbonate ion | CO3 -2 |
| nitrate ion | NO3 - |
| sulfate ion | SO4 -2 |