Cnidarians (phylum Cnidaria) Student activity Play

Collecting hydrogen gas Animation Play

Colour change of indicator papers in the presence of acids Animation Play

Comets Student activity Play

Common characteristics of living organisms Slideshow Play

Common fatty acids Chart Play

Comparison of brain structure Slideshow Play

Comparison of types of food and the structure of the alimentary canal in herbivores and carnivores Illustration Play

Completing the equations for the formation of salts Whiteboard exercise Play

Compression Student activity Play

Condensed and skeletal formulae Animation Play

Conjugate acids and bases Whiteboard exercise Play

Conjugate acids and bases Student activity Play

Controlled fusion Whiteboard exercise Play

Controlled fusion Student activity Play

Covalent bonding (2) Student activity Play

Crystalline structure of water Illustration Play

Cyanobacteria Whiteboard exercise Play

Cyanobacteria Student activity Play

Cycloalkanes Student activity Play

Dative (coordinate) bond Student activity Play

Dative (coordinate) bond Whiteboard exercise Play

Deamination of amino acids Illustration Play

Democritus' and Dalton's atomic theories Student activity Play

Density and the molecular structure of matter Chart Play