Pi (Ï€) bond Student activity Play

Polarised covalent bond in hydrogen chloride Animation Play

Pouring the juice into the carton Whiteboard exercise Play

Power supply unit Student activity Play

Products of incomplete combustion Student activity Play

Ratio of two quantities of the same kind Student activity Play

Ratio of two quantities of the same kind Whiteboard exercise Play

Reaction of sodium, magnesium and aluminium with water Animation Play

Reactions between Period 3 elements and water (1) Student activity Play

Repulsive forces Animation Play

Secondary structure of proteins Student activity Play

sp3 Hybridisation Student activity Play

Specific heat capacities of selected materials Slideshow Play

Specific heat capacity Student activity Play

Specific heat capacity Student activity Play

Specific heat capacity Animation Play

Specific heat capacity Whiteboard exercise Play

Specific heat capacity Simulation Play

Standard enthalpy of atomisation Student activity Play

Standard enthalpy of atomisation of metals Animation Play

Structure and functions of the stomach Slideshow Play

Structure and properties of molecular crystals Animation Play

Structure and properties of water Student activity Play

The boiling points of alcohols Student activity Play

The capacity of a battery Animation Play