Sodium cation Student activity Play

Sodium cation Whiteboard exercise Play

Sodium, magnesium and aluminium oxides Animation Play

Some uses of aluminium Slideshow Play

Sorting metals by their reactivity with oxygen Whiteboard exercise Play

Specific gravity Student activity Play

Specific heat capacities of selected materials Slideshow Play

Specific heat capacity Student activity Play

Spectra for photosynthesis Illustration Play

Spectra of alcohols, amines and haloalkanes Student activity Play

Spectra of alcohols, amines and haloalkanes Whiteboard exercise Play

Spectra of aliphatic hydrocarbons Whiteboard exercise Play

Spectra of aliphatic hydrocarbons Student activity Play

Spectra of alkanes, alkenes and alkynes Animation Play

Spectra of aromatic hydrocarbons Whiteboard exercise Play

Spectra of aromatic hydrocarbons Student activity Play

Spectra of compounds with a carbonyl group Student activity Play

Spectra of compounds with a carbonyl group Whiteboard exercise Play

Spectral classes Student activity Play

Spectroscopy and electromagnetic radiation Student activity Play

Spectroscopy and quantisation of energy Animation Play

Standard enthalpy of atomisation Student activity Play

Standard enthalpy of atomisation of metals Animation Play

Statements about extraction of metals Whiteboard exercise Play

Stellar absorption spectra Illustration Play