Bohr model Whiteboard exercise Play

Bohr model Student activity Play

Early models of an atom Animation Play

Energy levels Simulation Play

Energy levels Student activity Play

Energy levels Whiteboard exercise Play

Hydrogen spectral series Illustration Play

Isotopes Whiteboard exercise Play

Isotopes Whiteboard exercise Play

Isotopes Student activity Play

Models of the atom Student activity Play

Models of the atom Whiteboard exercise Play

Movement of an electron between the levels Whiteboard exercise Play

Orbits of electrons Animation Play

Quantum atom model Animation Play

Rutherford's experiment Animation Play

Rutherford's experiment Whiteboard exercise Play

Spectral analysis Whiteboard exercise Play

Spectral analysis Student activity Play

Spectral analysis Animation Play

Spectrum of helium Illustration Play

Spectrum of hydrogen Whiteboard exercise Play

Spectrum of hydrogen Student activity Play

Structure of an atom Class activity Play

Structure of an atom Whiteboard presentation Play