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

Comparison of the reactivity of Group 1 and 2 metals Student activity Play

Components of plasma Slideshow Play

Components of the solution of copper(II) sulphate Illustration Play

Composition of some alloys Slideshow Play

Composition of the Earth's crust Slideshow Play

Composition of the Earth's crust Illustration Play

Composition of the Earth's crust Student activity Play

Compounds with the prefix 'mono-', 'di-' or 'tri-' Illustration Play

Conductivity Student activity Play

Conductivity Simulation Play

Copper sulphate Animation Play

Copper sulphate solution Illustration Play

Copper sulphide Student activity Play

Copper sulphide Animation Play

Copper sulphide ore Slideshow Play

Crystal of salt Whiteboard exercise Play

Deficiency of macro-elements Whiteboard exercise Play

Detection of sulphate ions Student activity Play

Detection of sulphate ions Whiteboard exercise Play

Determination of reaction rates Student activity Play

Determining the formula of a compound knowing the valence of its elements Student activity Play

Diprotic acids Animation Play

Discovery of noble gases Animation Play

Displacement reactions Glossary Play