Latent heat of vaporization Whiteboard exercise Play

Lattice formation enthalpy Animation Play

Lattice formation enthalpy Student activity Play

Law of mass action Animation Play

Le Chatelier's principle for gas reactions Whiteboard exercise Play

Le Chatelier's principle for gas reactions Student activity Play

Light Slideshow Play

Light Whiteboard exercise Play

Light Student activity Play

Light and ultraviolet radiation Whiteboard exercise Play

Light and ultraviolet radiation Student activity Play

Light-sensitive structure of the eye Slideshow Play

Line emission spectra Student activity Play

Linked genes Slideshow Play

Liquid-vapour equilibrium Student activity Play

Magnetic properties Student activity Play

Main process Animation Play

Mass spectrometer Animation Play

Matter Whiteboard exercise Play

Matter Student activity Play

Maxwell–Boltzmann distribution of molecular energies Student activity Play

Mean kinetic energy of gas molecules Animation Play

Mean velocity and the root-mean-square velocity of gas molecules Student activity Play

Mean velocity and the root-mean-square-root velocity of gas molecules Animation Play

Mean velocity and the root-mean-square-root velocity of gas molecules Animation Play