Question 1
Consider the following Lewis structure: How many total electron pairs are needed to form the bonds between carbons 1 and 2 and 3 and 4?
Reference: Ref 4-4
◦ 0
◦ 2
◦ 4
◦ 6
◦ 8
Question 2
Consider the following Lewis structure: How many unshared electron pairs must be added to complete the structure?
Reference: Ref 4-4
◦ 0
◦ 1
◦ 2
◦ 3
◦ 4