Spectral analysis Animation Play

Spectral analysis Whiteboard exercise Play

Spectral analysis Student activity Play

Spectroscope Animation Play

Spectroscopy and electromagnetic radiation Whiteboard exercise Play

Spectroscopy and electromagnetic radiation Student activity Play

Spectroscopy and quantisation of energy Animation Play

Spectrum of 2,3-dimethylbutane Illustration Play

Spectrum of electromagnetic radiation Illustration Play

Spectrum of electromagnetic waves Whiteboard exercise Play

Spectrum of electromagnetic waves Student activity Play

Spectrum of electromagnetic waves Illustration Play

Spectrum of helium Illustration Play

Spectrum of hydrogen Whiteboard exercise Play

Spectrum of hydrogen Student activity Play

Spectrum of propanone Illustration Play

Spectrum of unknown compound Whiteboard exercise Play

Spontaneous and induced point mutations Animation Play

Spontaneous and stimulated emission Student activity Play

Spontaneous emission Animation Play

Stability of fragmentation ions Student activity Play

Stages in the development of a new plant variety Whiteboard exercise Play

Stars Whiteboard exercise Play

Stars Student activity Play

Statements about dispersion of light Whiteboard exercise Play