Inhibitors – negative catalysts Animation Play

Intermolecular forces affect the physical properties of matter Student activity Play

Investigation of the effect of temperature on the rate of chemical reactions Animation Play

Ionisation enthalpy and electron affinity Student activity Play

Iron extraction Student activity Play

Is it easy to distinguish between a physical change and a chemical change? Student activity Play

Isolating very reactive metals Animation Play

Isomerisation of cis-but-2-ene Animation Play

John Dalton's atomic theory Animation Play

Kinetic energy of the colliding molecules Animation Play

Le Chatelier's principle Student activity Play

Le Chatelier's principle for gas reactions Student activity Play

Least useful chemical reactions Student activity Play

Low-energy house Student activity Play

Main process Animation Play

Major sources of energy Slideshow Play

Measuring the volume of gas evolved Animation Play

Mendeleev's table Animation Play

Metal extraction from ores by reduction Student activity Play

Metal extraction from ores by reduction Whiteboard exercise Play

Methods for extracting metals from ores Whiteboard exercise Play

Methods for extracting metals from ores Student activity Play

Methods for metal extraction Student activity Play

Minerals and ores Whiteboard exercise Play

Minerals and ores Student activity Play