Absorption of infra-red radiation Student activity Play

Absorption of light by transition metal ions Animation Play

Absorption of the photon energy Animation Play

Annihilation and creation Animation Play

Annihilation and creation Whiteboard exercise Play

Annihilation and creation Student activity Play

Bohr's atomic model Whiteboard exercise Play

Bohr's atomic model Student activity Play

Bohr's theory of hydrogen atom Animation Play

Bremsstrahlung Animation Play

Bremsstrahlung (braking radiation) Student activity Play

CCD (charge-coupled device) Animation Play

CCD (charge-coupled device) Whiteboard exercise Play

CCD (charge-coupled device) Student activity Play

Coherent light Animation Play

Coherent beam, monochromatic beam Animation Play

Colours of metal compounds: d-block elements Student activity Play

Colours of metal compounds: s- and p-block elements Student activity Play

Einstein's formula Whiteboard exercise Play

Einstein's formula Student activity Play

Einstein's formula Animation Play

Electron energy levels in an atom Class activity Play

Electron energy levels in an atom Whiteboard presentation Play

Energy of electromagnetic radiation Student activity Play

Energy of electromagnetic radiation Animation Play