1. Sodium chloride (NaCl) - Ionic
2. Carbon dioxide (CO₂) - Covalent
3. Magnesium oxide (MgO) - Ionic
4. Water (H₂O) - Covalent
5. Potassium iodide (KI) - Ionic
6. Methane (CH₄) - Covalent
7. Calcium chloride (CaCl₂) - Ionic
8. Ammonia (NH₃) - Covalent
9. Iron(III) oxide (Fe₂O₃) - Ionic
10. Oxygen gas (O₂) - Covalent
11. Aluminum sulfate (Al₂(SO₄)₃) - Ionic
12. Hydrogen fluoride (HF) - Covalent
13. Lithium bromide (LiBr) - Ionic
14. Nitrogen gas (N₂) - Covalent
15. Barium nitrate (Ba(NO₃)₂) - Ionic
16. Sulfur dioxide (SO₂) - Covalent
17. Zinc sulfide (ZnS) - Ionic
18. Phosphorus trichloride (PCl₃) - Covalent
19. Silver nitrate (AgNO₃) - Ionic
20. Carbon tetrachloride (CCl₄) - Covalent
Parent Tip: Review the logic above to help your child master the concept of worksheet on chemical bonding.
