LundkvistScience 10

Structure of the Atoms, Lewis Dot and Formation of Compounds

INSTRUCTIONS: Use Lewis Dot structures to show the atoms before the reaction and the compounds after they have reacted.

Ionic Compounds

Example: Lithium + Oxygen

1. Potassium + Bromine

2. Magnesium + Sulphur

3. Calcium + Fluorine

4. Sodium + Nitrogen

Covalent CompoundsExample: Phosporus + Bromine

LundkvistScience 10

5. Sulphur + Fluorine

6. Carbon + Chlorine

7. Carbon + Oxygen

8. Hydrogen + Oxygen