Iron extraction Student activity Play

Isolating very reactive metals Animation Play

John Dalton's atomic theory Animation Play

Kinetic model of a gas 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

Limitations of Bohr's atomic model Animation Play

Limitations of Bohr's model of the atom Animation Play

Linear model Animation Play

Linear model Whiteboard exercise Play

Linear models Student activity Play

Linear sequences Student activity Play

Locations of mineral ions in the soil Whiteboard exercise Play

Looking for the pattern Class activity Play

Looking for the pattern Whiteboard presentation Play

Magnesium chloride Animation Play

Main process Animation Play

Mass spectrometer Student activity Play

Mass spectrometer Animation Play