How the structure of our planet is investigated Whiteboard exercise Play

How the structure of our planet is investigated Student activity Play

How to write the numbers of molecules and numbers of atoms in a molecule Student activity Play

Hybridisation and multiple bonds Whiteboard exercise Play

Hybridisation and multiple bonds Student activity Play

Hybridisation in methane molecule Animation Play

Hybridisation in the ammonia molecule Animation Play

Hybridisation involving d orbitals Whiteboard exercise Play

Hybridisation involving d orbitals Student activity Play

Hybridisation type of carbon atoms Slideshow Play

Hydration Animation Play

Hydrogen bomb Whiteboard exercise Play

Hydrogen bomb Student activity Play

Hydrogen bomb Animation Play

Hydrogen bonding Student activity Play

Hydrogen bonding and boiling points Student activity Play

Hydrogen bonding in a hydrogen fluoride molecule Animation Play

Hydrogen fluoride Simulation Play

Hydrogen molecule Animation Play

Identifying oxidation–reduction reactions Student activity Play

Infra-red spectroscopy. Part I Whiteboard presentation Play

Infra-red spectroscopy. Part I Class activity Play

Inner structure of a root Illustration Play

Inner structure of a tooth Illustration Play

Interactions between ions of the opposite charge Animation Play