Lewis Structures

CBr₄ - Carbon tetrabromide

Carbon dioxide (CO₂)

C₂H₅Br₂ Ethylene Dibromide

C₂H₃Br - Bromoethyne

*If we have 2. carbons, we typically place them in the center. Also we need to distribute H around them.

HO ^—

Lewis structure for Hydroxide with negative charge - to communicate a charge, put the structure into brackets

Electron Deficiency - BF₃ and NO examples

Expanded Valence Configuration