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

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

Covalent bond in chlorine molecule Animation Play

Covalent bond in hydrogen, fluorine and hydrogen fluoride molecules Animation Play

Covalent bonding Whiteboard exercise Play

Covalent bonding (1) Student activity Play

Covalent bonding (2) Student activity Play

Covalent bonding and dissociation Animation Play

Covalent bonding. Part II Class activity Play

Covalent bonding. Part II Whiteboard presentation Play

Crystals Whiteboard exercise Play

Crystals Student activity Play

Crystals and amorphous materials Whiteboard exercise Play

Cyanobacteria Student activity Play

Dative (coordinate) bond Student activity Play

Dative (coordinate) bond Whiteboard exercise Play

Dative bond in the ammonium cation Animation Play

Decay reaction Whiteboard exercise Play

Decomposition of ammonia on a metal surface Animation Play

Deficiency of macro-elements Whiteboard exercise Play

Definition of stress Animation Play

Density Class activity Play

Density Whiteboard presentation Play

Density and the molecular structure of matter Student activity Play

Deriving the expression for equilibrium constant for ammonia synthesis reaction Animation Play