Formation of the atmosphere Student activity Play

Formation of the atmosphere Animation Play

Formulae of compounds Student activity Play

Gaseous equilibria in industrial processes Student activity Play

Gases Whiteboard presentation Play

Gases Class activity Play

Gases in a chemical laboratory Slideshow Play

Gases in air Whiteboard exercise Play

Gases in sea water Animation Play

Gases, liquids and solids Whiteboard presentation Play

Gases, liquids and solids Class activity Play

Groups in the periodic table Student activity Play

Haber process for the synthesis of ammonia Animation Play

Half-life Student activity Play

Halogen lights Illustration Play

How hybridisation works: the beryllium hydride molecule Animation Play

How to handle gases in a chemistry laboratory Student activity Play

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

Hybridisation in the ammonia molecule Animation Play

Hydrogen atoms on oxygen or nitrogen are usually not coupled to their neighbours Animation Play

Hydrogen bonding Student activity Play

Hydrogen bonding and boiling points Student activity Play

Hydrogen bonds Student activity Play

Is the synthesis of ammonia spontaneous? Animation Play

Isotopes Animation Play