- 3.1 the electromagnetic spectrum
- 3.2 atomic spectra
- 3.3 particles of light / quantum theory
- 3.4 hydrogen spectrum and bohr model
- 3.5 electrons as waves
- 3.6 quantum numbers
- 3.7 sizes and shapes of atomic orbitals
- 3.8 filling orbitals
- 3.9 electron configurations of ions
- 3.10 the sizes of atoms and ions
- 3.11 ionization energies and photoelectron spectroscopy
- 3.12 electron affinities
may 1 2026 ∞
may 1 2026 +