Partial covalent character of ionic bonding Animation Play

Periodic trends Student activity Play

Phase Whiteboard exercise Play

Phase Student activity Play

Photocell Animation Play

Photons and electrons Student activity Play

Photons and electrons Animation Play

Photovoltaic cell Student activity Play

Physical properties Student activity Play

Physical properties of oxides of Period 3 elements Student activity Play

Physical properties of solid covalent substances Student activity Play

Products of the reactions of s-block metals with oxygen Animation Play

Properties of solids Student activity Play

Properties of solids Whiteboard exercise Play

Radiation of heat Student activity Play

Reaction of ammonia with hydrogen chloride Animation Play

Reaction of sodium, magnesium and aluminium with water Animation Play

Reactions between alkali metals and the halogens Student activity Play

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

Redox reactions Animation Play

Relation between enthalpy of solution and enthalpy of hydration Whiteboard exercise Play

Rhombuses Simulation Play

Rhombuses and squares Student activity Play

Rotation of the polarisation plane Whiteboard exercise Play

Rotation of the polarisation plane Student activity Play