Compounds in sea water Slideshow Play

Conditions on the primitive Earth Slideshow Play

Conditions on the primitive Earth Student activity Play

Conducting electricity Whiteboard exercise Play

Conducting electricity Student activity Play

Conducting electricity Simulation Play

Conversion of dinitrogen tetroxide to nitrogen dioxide Animation Play

Copper sulphide Animation Play

Counting problems Whiteboard presentation Play

Counting problems Class activity Play

Coupling patterns: 1H atoms on oxygen and nitrogen Student activity Play

Coupling patterns: hydrogen atoms on oxygen and nitrogen Whiteboard exercise Play

Covalent bonding Whiteboard exercise Play

Covalent bonding (2) Student activity Play

Creating the sequence from the blocks Animation Play

Cyanobacteria Student activity Play

Dative (coordinate) bond Student activity Play

Dative bond in the ammonium cation Animation Play

Decay reaction Whiteboard exercise Play

Decomposition of ammonia on a metal surface Animation Play

Deductions for algebraic transformations Whiteboard exercise Play

Deductions for algebraic transformations Student activity Play

Deficiency of macro-elements Whiteboard exercise Play

Density Class activity Play

Density Whiteboard presentation Play