1. What are the differences and similarities between the quantization of angular momentum in the Bohr model and the Schrödinger theory?
2. Can the magnetic moment of an atom line up exactly with an external magnetic ?eld? Explain.
3. What are the possible magnetic quantum numbers for an f state?
4. List all the reasons why a fourth quantum number (intrinsic spin) might have helped explain the complex optical spectra in the early 1920s.
5. Is it possible for the z component of the orbital magnetic moment to be zero, but not the orbital angular momentum? Explain.