- Calcium (Ca): Period 4, Energy Levels: 4, Group/Family: 2, Valence Electrons: 2, Lewis Dot: Family 2
- Silicon (Si): Period 3, Energy Levels: 3, Group/Family: 14, Valence Electrons: 4, Lewis Dot: Family 4
- Hydrogen (H): Period 1, Energy Levels: 1, Group/Family: 1, Valence Electrons: 1, Lewis Dot: Family 1
- Aluminum (Al): Period 3, Energy Levels: 3, Group/Family: 13, Valence Electrons: 3, Lewis Dot: Family 3
- Oxygen (O): Period 2, Energy Levels: 2, Group/Family: 16, Valence Electrons: 6, Lewis Dot: Family 6
- Chlorine (Cl): Period 3, Energy Levels: 3, Group/Family: 17, Valence Electrons: 7, Lewis Dot: Family 7
- Neon (Ne): Period 2, Energy Levels: 2, Group/Family: 18, Valence Electrons: 8, Lewis Dot: Family 8
- Sodium (Na): Period 3, Energy Levels: 3, Group/Family: 1, Valence Electrons: 1, Lewis Dot: Family 1
- Bromine (Br): Period 4, Energy Levels: 4, Group/Family: 17, Valence Electrons: 7, Lewis Dot: Family 7
Parent Tip: Review the logic above to help your child master the concept of lewis dot structures worksheet.