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

Ions of s-block elements Animation Play

Iron extraction Student activity Play

Irregularities in the first ionisation energy trend Animation Play

Isolating very reactive metals Animation Play

Lattice formation enthalpy Whiteboard exercise Play

Lattice formation enthalpy Student activity Play

Le Chatelier's principle Student activity Play

Lewis theory of acids and bases Student activity Play

Ligand exchange reactions Class activity Play

Ligand exchange reactions Whiteboard presentation Play

Ligand types Student activity Play

Ligand types Glossary Play

Locations of mineral ions in the soil Whiteboard exercise Play

Magnesium chloride Animation Play

Main process Animation Play

Markovnikov’s rule Student activity Play

Mass spectrometer Student activity Play

Mass spectrometer Animation Play

Mass spectrometry of elements Student activity Play

Mass spectrometry. Part II Class activity Play

Mass spectrometry. Part II Whiteboard presentation Play

Mass spectrum of neon Animation Play

Meaning of the symbol pH Animation Play

Melting points of alkali metals and alkaline-earth metals Animation Play