While Band Theory and Valence Bond Theory are both covered in Week 5 of CHEM 2000, they are distinct topics and have therefore been split into Topic 5A and Topic 5B.

Answer keys are for checking your work. There is little to no value in reading an answer key without first attempting to solve the problem yourself. All that does is give you a false sense of security because every problem looks much easier after you’ve seen somebody else solve it.

Exercises:

Answer Keys: