Finding an expression for the nth term of a sequence Student activity Play

Food additives Slideshow Play

Food preservation Whiteboard exercise Play

Fool's gold Whiteboard exercise Play

Free energy change and the solubility of ionic compounds Student activity Play

Free energy change and the solubility of ionic compounds Illustration Play

Gases, liquids and solids Class activity Play

Gases, liquids and solids Whiteboard presentation Play

Graphite Animation Play

Heating Animation Play

Homogeneous and heterogeneous mixtures Animation Play

How does a crystal of sodium chloride form? Animation Play

Industrial uses of enzymes Class activity Play

Industrial uses of enzymes Whiteboard presentation Play

Investigation of the destructive properties of sulphuric(VI) acid Slideshow Play

Ionic bond in sodium chloride Student activity Play

Ionic crystals Whiteboard exercise Play

Ionic crystals Student activity Play

Lattice formation enthalpy Animation Play

Lattice formation enthalpy Student activity Play

Level of sugar in the blood Whiteboard exercise Play

Macromolecular crystals Illustration Play

Macromolecular crystals Student activity Play

Macromolecular crystals as gemstones Slideshow Play

Mass percent concentration Student activity Play