Autotrophism in plants Student activity Play

Basic oxides Animation Play

Basic oxygen process Animation Play

Biogenic compounds of the living organisms Slideshow Play

Carbon–carbon bonds Student activity Play

Cast iron Slideshow Play

Catalytic converters Slideshow Play

Changes in the first ionisation energy across Period 3 Illustration Play

Changes in the properties of the oxides of Period 3 Whiteboard exercise Play

Chemical elements as groups of atoms Slideshow Play

Chemical equation Student activity Play

Chemical equation Slideshow Play

Chemical equations Student activity Play

Chemical formula of the compound Animation Play

Chemical properties of oxides Student activity Play

Chemical properties of oxides Whiteboard exercise Play

Chlorine and sulphur oxides Animation Play

Coffee Slideshow Play

Combination and decomposition reactions Student activity Play

Combination reaction Slideshow Play

Combustion of chlorine in oxygen Animation Play

Combustion of sulphur Illustration Play

Combustion of sulphur in oxygen Animation Play

Comparison of metals with non-metals Whiteboard exercise Play

Compounds with two elements Illustration Play