Structure of an atom Class activity Play

The absorption spectra of chlorophylls a and b Animation Play

The action spectrum of photosynthesis Illustration Play

The atomic spectrum of an element Animation Play

The atomic spectrum of hydrogen Animation Play

The discovery of X-rays Student activity Play

The electromagnetic spectrum Student activity Play

The electromagnetic spectrum Animation Play

The isotopic composition and mass spectrum of an element Illustration Play

The mass spectrum of chlorine gas Whiteboard exercise Play

The NMR spectrometer Student activity Play

The NMR spectrometer Whiteboard exercise Play

The properties and function of chlorophyll Student activity Play

The range of the visible light spectrum Whiteboard exercise Play

The result of colour addition Whiteboard exercise Play

The shape of the radiation spectrum Animation Play

The spectra of galaxies Animation Play

The spectral lines in the atomic spectrum of hydrogen Animation Play

The spectrum for a greater number of slits Whiteboard exercise Play

The spectrum of white light Animation Play

The structure of atomic nucleus Whiteboard presentation Play

The structure of atomic nucleus Class activity Play

The timbre Student activity Play

The timbre Whiteboard exercise Play

The visible light spectrum Illustration Play