Addition of bromine to alkenes Animation Play

Addition of elements to alkenes Student activity Play

Boiling points, density and solubility in water Animation Play

Carbon dioxide Animation Play

Dispersion forces (London forces) Student activity Play

Dispersion forces in halogens Animation Play

Electric field in a dielectric – microscopic image Animation Play

Electric field in a dielectric – microscopic image Animation Play

Electric field in a dielectric – microscopic image Whiteboard exercise Play

Electric field in a dielectric – microscopic image Student activity Play

Experimental proof for the existence of dipole–dipole forces Student activity Play

Experimental proof for the existence of dipole–dipole forces Slideshow Play

Factors affecting dispersion forces Student activity Play

Homologous series Student activity Play

Homologous series Animation Play

How dispersion forces work Animation Play

Hydrogen bonding Student activity Play

Hydrogen bonding and boiling points Student activity Play

Hydrogen bonds in ammonia and water molecules Animation Play

Models of water molecules Whiteboard exercise Play

Molecular crystals Student activity Play

Non-polar molecules Animation Play

Permanent dipoles Whiteboard exercise Play

Permanent dipoles Whiteboard exercise Play

Permanent dipoles Student activity Play