Which of the following is the best Lewis diagram for CH₃Br?

Question

Quizplus · Accepted Answer

The Lewis diagram should have all the atoms surrounded by 8 electrons in order to satisfy the octet rule. Additionally, the diagram should have a net charge of 0. Option B satisfies both of these requirements by placing 1 carbon (C), 1 sulfur (S), 1 bromine (Br), and 2 hydrogens (H) around the central carbon atom (C). The single bond between the C and S atoms represents 2 electrons, while each of the single bonds between C and H, C and Br, and S and Br represents 2 electrons each. Overall, this diagram has 32 electrons (4 from C, 6 from H, 6 from S, 14 from Br, and 2 from the bond between C and S) and a net charge of 0.

Which of the Following Is the Best Lewis Diagram for CH3Br

Which of the Following Is the Best Lewis Diagram for CH₃Br