Comparing densities Animation Play

Comparing solids, liquids and gases Student activity Play

Comparing the reactivity of alkali metals and the alkaline-earth-metals Animation Play

Comparison of renewable and non-renewable energy resources Student activity Play

Comparisons Student activity Play

Competition between organisms Slideshow Play

Competition – 1:0 win Student activity Play

Complexes with multidentate ligands Student activity Play

Components of plasma Slideshow Play

Composition of air Student activity Play

Composition of solution Animation Play

Compounds Whiteboard presentation Play

Compounds Class activity Play

Compounds in sea water Slideshow Play

Concentrated sulphuric(VI) acid Animation Play

Concentration of hydrogen and hydroxide ions in pure water Animation Play

Concentration of hydroxide ions and the pH Animation Play

Conclusions from the experiment with water Whiteboard exercise Play

Condensation Student activity Play

Condensation polymers Animation Play

Conditions in terrestrial and aquatic environments Animation Play

Conditions in the sea Animation Play

Conduction of an electric current by aqueous solutions Animation Play

Conduction of an electric current by bases Simulation Play

Conductivity and solubility in water Animation Play