Identifying oxidation–reduction reactions Student activity Play

Internal strain in cycloalkanes Animation Play

Investigating the electrical conductivity of substances Student activity Play

Ionisation, acceleration and deflection of the particles in the magnetic field Animation Play

Isolating very reactive metals Animation Play

Isomerisation of cis-but-2-ene Animation Play

Isomerism in the haloalkanes Student activity Play

Isotopes Student activity Play

Isotopes of hydrogen, carbon and uranium Animation Play

IUPAC names of branched alkyl groups Animation Play

IUPAC names of branched-chain alkanes Animation Play

IUPAC names of straight-chain alkanes Animation Play

Lactic acid Animation Play

Lactic acid Slideshow Play

Lewis structures (dot diagrams) for atoms Animation Play

Ligand types Student activity Play

Lipids – the energy source of the cell Student activity Play

Macromolecular crystals Student activity Play

Magnesium oxide Student activity Play

Making steel Whiteboard exercise Play

Making steel Student activity Play

Mass number Student activity Play

Mass spectrometer Student activity Play

Mean bond enthalpies and interactions between bonds Student activity Play

Mean bond enthalpy Student activity Play