A stable configuration of carbon atom Animation Play

Alkali metals Whiteboard presentation Play

Alkali metals Class activity Play

Alkaline earth metals. Group 2 Whiteboard presentation Play

Alkaline earth metals. Group 2 Class activity Play

Allotropes of carbon Animation Play

Aluminium chloride Animation Play

Ammonia Animation Play

Assigning electrons to atomic orbitals Student activity Play

Assigning electrons to atomic orbitals Whiteboard exercise Play

Atomic radius Student activity Play

Beryllium chloride molecule Animation Play

Bonding in the oxygen molecule Animation Play

Carbon atom and covalent bonding Animation Play

Carbon – the unique chemical element Animation Play

Carbon – the unique chemical element Student activity Play

Cations and anions Animation Play

Causes of ion formation Whiteboard exercise Play

Causes of ion formation (1) Student activity Play

Causes of ion formation (2) Student activity Play

Change in the atomic radius across Period 3 Animation Play

Changes in electronegativity across Period 3 Animation Play

Changes in the first ionisation energy across Period 3 Animation Play

Changes in the ionisation energy across a period Animation Play

Changes in the ionisation energy down the group Animation Play