Calculating the number of moles in a given volume Student activity Play

Calculating the number of moles in a given volume Whiteboard exercise Play

Capacity of a car's fuel tank Animation Play

Carboxyl group Illustration Play

Cardboard model of a cone Animation Play

Causes of ion formation (1) Student activity Play

Changes in electronegativity across Period 3 Animation Play

Chemical equations Student activity Play

Chloride anion Student activity Play

Colour of gas Slideshow Play

Combustion tests Student activity Play

Comparing data by scaling Student activity Play

Comparing sets of data using a frequency polygon Student activity Play

Composition of air Student activity Play

Compounds in sea water Slideshow Play

Configuration of the cobalt ion Whiteboard exercise Play

Constructing the simplest mathematical model Whiteboard exercise Play

Cosmology Animation Play

Crystal lattice of covalent compounds Student activity Play

Crystal lattice of NaCl Simulation Play

Curved space Student activity Play

Determination of formulae of compounds Whiteboard exercise Play

Determining the empirical formula Student activity Play

Determining the molecular formula Student activity Play

Development of atomic theory. Radioactivity Whiteboard presentation Play