1. Infinite Square Well “Particle in a Box”: Hydrogen (like) Atom Bohr Model: eV Bohr radius: a 0 = 0.0529 nm Orbital angular momentum

2. Schroedinger Equation: Time Independent S. E. in 1D: T. I. S. E. in 3D: T. I. S. E. in spherical coordinates: See Eq. 36-21 Spherical Coordinates

3. ConcepTest #77

4. NameSymbolValuesCommentsPhysical Quantity Principal quantum number Relates to energy Orbital quantum number Relates to orbital angular momentum Magnetic quantum number Relates to z-component of orbital angular momentum Typo in eq. 36-23?

5. ConcepTest #78

6. Orbital angular momentum and z-component: Take case

7. ConcepTest #79

8. Transitions and Selection Rules: Some transitions are forbidden by radiative processes… Figure 36-7

9. Hydrogen Atom Wave Functions and Probability Densities ConcepTest #80

10. Radial Probability Densities Hydrogen Atom Probability www.phy.Davidson.edu/StuHome/cabell_f/Density.html www.phy.Davidson.edu/StuHome/cabell_f/Radial.html