Electronic Structure and Quantum Chemistry

Atomic Emission Spectra and the Hydrogen Spectrum

Multi-Electron Atoms and Orbital Energies

Schrödinger Wave Equation and Wave Functions

Electromagnetic Waves, Wavelength, and Frequency

Wave-Particle Duality and the de Broglie Wavelength

The Four Quantum Numbers: n, l, ml, ms

Photons, Planck’s Equation, and Energy Quantization

The Photoelectric Effect Explained

Radial Probability Distributions and Orbital Nodes

The Heisenberg Uncertainty Principle