1. Explain why copper possesses a high electrical conductivity. 2. Explain why NBr3 and CBr4 can have the same steric number but different molecular geometries. Be sure to identify the steric number a

1. Explain why copper possesses a high electrical conductivity.

2. Explain why NBr3 and CBr4 can have the same steric number but different molecular geometries. Be sure to identify the steric number and molecular geometries of both molecules.

3. Describe the molecular geometry of SCl2. Explain why it is not linear.

4. Identify and explain the type(s) of intermolecular bonds between molecules of NH3.