Connective tissues – general organisation Illustration Play

Covalent bond in chlorine molecule Animation Play

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

Crystals Whiteboard exercise Play

Crystals and amorphous materials Whiteboard exercise Play

Cytoskeleton Slideshow Play

Cytoskeleton Student activity Play

Daily nutritional requirements Slideshow Play

Dative (coordinate) bond Student activity Play

Dative (coordinate) bond Whiteboard exercise Play

Definition of stress Animation Play

Density and the molecular structure of matter Student activity Play

Destruction of foreign bodies by leucocytes Animation Play

Detection of proteins Student activity Play

Determination of molecular structure Class activity Play

Determination of molecular structure Whiteboard presentation Play

Determination of molecular structure Student activity Play

Determination of the molecular structure of an unknown compound Student activity Play

Determining the empirical formula Student activity Play