Waves
Progressive wave (animation)
Electromagnetic waves
Quanta
The Bohr atom
Detail of Bohr's theory
Calculation of λ and ΔE with Bohr's theory
Quantum mechanics
Waves and matter (exercises)
Waves and energy (exercises)
Electron levels in atoms
Fill order of the energy levels in an atom
Atomic orbitals
Atomic orbitals (animation et details)
Electron structure of atoms (animation)
Electron structure of atoms (exercises)
The outer (valence) electrons
The outer (valence) electrons and the coloration of flames
Semi-conductors
Diodes
LEDs
The Lewis structure of atoms
The Lewis structure of ions
Table of Lewis structures of atoms
Table of Lewis structures of ions