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Ionic Compounds Review
Review activity for Ionic Compounds unit in Ms. Coles' Chemistry class
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| A | B |
| copper II ion | Cu2+ |
| form 2 or more ions | transition metals |
| polyatomic ion | made of 2 or more atoms |
| electroneutrality | equal positive & negative charges |
| iron (III) sulfate | Fe2(SO4)3 |
| calcium iodide | CaI2 |
| magnesium oxide | MgO |
| calcium sulfate | CaSO4 |
| oxyanion | -ate or -ite |
| formula unit | simplest ratio of ions that gives electroneutrality |
| crystal | arrangement of ions |
| calcium sulfite | CaSO3 |
| iron (II) sulfate | FeSO4 |
| chromium ion | Cr3+ |
| anion | -ide |
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