9-a) Quantization of energy levels. Wave functions.

9-b) Tunneling.

10-a) Symmetry of wave functions.

10-b) Second quantization.

11-a) One- and two-electron atoms.

11-b) Many-electron atoms.

11-c) Atoms in external fields.

12-a) Born approximation.

12-b) Phase theory of scattering.