A balanced diet Slideshow Play

Absorption of light by transition metal ions Animation Play

Absorption spectra Student activity Play

Absorption spectrum of Ti(III) ions Illustration Play

Active site Animation Play

Addition of elements to alkenes Student activity Play

Aesthetic organic molecules Animation Play

Amides and nitriles Student activity Play

Ammine complexes with non-octahedral geometry Animation Play

Analysis of the energy profile for chemical reactions Whiteboard exercise Play

Area of more complex region on the plane Whiteboard exercise Play

Area of more complex region on the plane Whiteboard exercise Play

Areas of more complex regions on the plane Student activity Play

Biologically important transition metal complexes Student activity Play

Biologically important transition metal complexes Whiteboard exercise Play

Carbon – the unique chemical element Animation Play

Carbon – the unique chemical element Student activity Play

Catalysis Animation Play

Changing the redox properties of the central ion Animation Play

Changing the subject of the formula – more complex examples Whiteboard exercise Play

Changing the subject of the formula – more complex examples Student activity Play

Chemical energy sources Student activity Play

Chlorophyll Slideshow Play

Co-ordination number. Shapes of complex ions Animation Play

Cobalamin and chlorophyll Animation Play