Catalysts Student activity Play

Changes in oxidation states in redox reactions Student activity Play

Changes in the atomic radius of s-block elements within the period Animation Play

Changes in the first ionisation energy across Period 3 Illustration Play

Changes in the ionisation energy across a period Animation Play

Chemical bonding in the chlorides of Period 3 Student activity Play

Chemical change Student activity Play

Chemical composition of sea water Student activity Play

Chemical elements that make up black soil Illustration Play

Chemical equation Student activity Play

Chemical equation Slideshow Play

Chemical equations Student activity Play

Chemical equations for dissociation of salts Animation Play

Chemical preservation of food Whiteboard exercise Play

Chemical properties of ethanoic acid Student activity Play

Chemical properties of oxides Student activity Play

Chemical properties of oxides Whiteboard exercise Play

Chromatography Student activity Play

Classification of mixtures Student activity Play

Classification of mixtures Student activity Play

Classification of mixtures Animation Play

Classifying substances Illustration Play

Classifying substances Student activity Play

Coffee Slideshow Play

Colour of complex ions Student activity Play