Radii of three circles Whiteboard exercise Play

Reactions between Group 1 and 2 metals and water Student activity Play

Reactions between halogens and metals Student activity Play

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

Relative atomic mass Student activity Play

s-Block elements Whiteboard presentation Play

s-Block elements Class activity Play

Salts of carboxylic acids Student activity Play

Selected physical properties of oxides Chart Play

Simple and giant molecular solids Class activity Play

Simple and giant molecular solids Whiteboard presentation Play

Sodium chloride Animation Play

Sodium chloride Animation Play

Sodium chloride formation Animation Play

Sodium, magnesium and aluminium oxides Animation Play

Standard enthalpy of atomisation Student activity Play

Standard enthalpy of atomisation of metals Animation Play

Standard enthalpy of formation for ionic compounds Student activity Play

Standard enthalpy of formation for ionic compounds Whiteboard exercise Play

Structure of ionic crystals Whiteboard exercise Play

Structure of ionic crystals Student activity Play

Structure of ionic crystals Animation Play

Structure of oxides Student activity Play

Structure of salts of carboxylic acids Animation Play

Structure of solids Whiteboard presentation Play