Types of Compounds

Ionic compounds = metal + nonmetal

Covalent compounds = 2 or more nonmetals

Determine whether the following compounds are ionic or covalent.

1. Calcium chloride
2. Sulfur dioxide
3. Hydrogen bromide
4. Zirconium II bromide
5. Cesium oxide
6. IBr₃
7. CrO₂
8. FeS
9. PCl₅
10. N₂O₂