30.1 Discovery of the Atom
30.2 Discovery of the
Parts of the Atom: Electrons and Nuclei
30.5 Applications of Atomic Excitations and De-Excitations
30.6 The Wave Nature of Matter Causes Quantization
30.7 Patterns in Spectra Reveal More Quantization
30.8 Quantum Numbers and Rules
30.9 The Pauli Exclusion Principle