Bohr’s Atomic Theory (postulates, results, limitations)

 Dual Behaviour of Matter & Radiation

 de Broglie Hypothesis + de Broglie Relation (linked with Bohr model)

 Heisenberg Uncertainty Principle (with physical meaning & consequences)

 Hydrogen Atom Spectrum (Lyman, Balmer, Rydberg equation)

 Time-Independent Schrödinger Equation (with term-by-term meaning)

 Significance of ψ and |ψ|² (probability concept)

 Radial & Angular Wave Functions (graphical meaning)

 Radial and Angular ...