Chromosomal aberrations Animation Play

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

Colour of complex ions Student activity Play

Colourless transition metal ions Animation Play

Colours of metal compounds: d-block elements Student activity Play

Combustion of magnesium and aluminium: a chemical change Animation Play

Component parts of the periodic table Animation Play

Conductivity Student activity Play

Constructing the graph of the sine function Animation Play

Constructing the graph of the tangent function Animation Play

Conversion of dinitrogen tetroxide to nitrogen dioxide Animation Play

Cubic metres and litres Student activity Play

d- and f-block elements Animation Play

Decomposition of calcium carbonate Animation Play

Derivation of the formula Animation Play

Deriving the expression for free energy change Animation Play

Description of oscillations Student activity Play

Determination of enthalpy change in combustion reactions Whiteboard exercise Play

Determination of enthalpy change in combustion reactions (1) Student activity Play

Determination of enthalpy change in combustion reactions (2) Student activity Play

Determination of reaction rate by mass, conductometric and colorimetric measurements Student activity Play

Determining the electron configuration on the basis of the periodic table Student activity Play

Determining the electron configuration on the basis of the periodic table Whiteboard exercise Play

Diffraction Student activity Play

Diffraction Slideshow Play