Kinetic energy and potential energy in relation to time Whiteboard exercise Play

Law of mass action Animation Play

Lewis dot-and-cross diagram for a hydrogen molecule Animation Play

Lewis dot-and-cross diagram of a hydrogen iodide molecule Animation Play

Lewis dot-and-cross diagrams Whiteboard exercise Play

Lewis dot-and-cross diagrams Student activity Play

Lewis structure of a hydrogen molecule Animation Play

Lewis structures (dot diagrams) for atoms Animation Play

Light phase and dark phase of photosynthesis Animation Play

Light phase and dark phase of photosynthesis Student activity Play

Limitations of Bohr's atomic model Animation Play

Linking acceleration and displacement Student activity Play

Linking acceleration and displacement Whiteboard exercise Play

Linking displacement, velocity, acceleration and time Student activity Play

Linking displacement, velocity, acceleration and time Whiteboard exercise Play

Linking displacement, velocity, acceleration and time Whiteboard exercise Play

Linking velocity and displacement Whiteboard exercise Play

Linking velocity and displacement Student activity Play

Lipids – the energy source of the cell Student activity Play

Magnitudes of vectors Student activity Play

Magnitudes of vectors Whiteboard exercise Play

Manufacture of hydrogen Whiteboard exercise Play

Markovnikov’s rule Student activity Play

Mass percentage of hydrogen in methane Whiteboard exercise Play

Mean bond enthalpies and interactions between bonds Student activity Play