Spontaneous emission Animation Play

Stable electron configuration of neon, Ne Student activity Play

Stable electron configuration of neon, Ne Whiteboard exercise Play

Standard entropy values Animation Play

Standard form Animation Play

Standard hydrogen half-cell Student activity Play

Standard hydrogen half-cell Animation Play

Statements about atoms Whiteboard exercise Play

Stereochemistry of the C=C bond in ethene Animation Play

Structure and properties of macromolecular crystals Animation Play

Structure and properties of water Student activity Play

Structure of alkenes Whiteboard exercise Play

Structure of alkenes Student activity Play

Structure of an atom Whiteboard presentation Play

Structure of an atom Class activity Play

Structure of oxides Student activity Play

Structure of the C=C bond Student activity Play

Structure of the C=C bond Whiteboard exercise Play

Structures of the simplest alkanes Animation Play

Substitution reaction in a branched alkane Animation Play

Sulphur Animation Play

Tetrachloromethane molecule Simulation Play

The abbreviated structural formulae for alkanes Animation Play

The absorption and emission of energy Animation Play

The arrangement of electrons in an atom Whiteboard exercise Play