A comparison of the properties of C–C bonds and C=C bonds Animation Play

A covalent bond between different atoms Animation Play

A covalent bond between the same atoms Animation Play

A covalent bond in a hydrogen molecule Animation Play

A diatomic chlorine molecule Animation Play

A double bond Animation Play

A double bond in ethene Animation Play

A molecule of ethene Animation Play

A sigma bond Animation Play

A single covalent bond Animation Play

A triple bond Animation Play

A triple bond in ethyne Animation Play

A V-shaped molecule of sulphur dioxide Animation Play

Absolute values of entropy Whiteboard exercise Play

Absolute values of entropy Student activity Play

Absorption of infra-red radiation Whiteboard exercise Play

Absorption of infra-red radiation Student activity Play

Acidic oxides Animation Play

Acids (1) Whiteboard exercise Play

Acids (1) Student activity Play

Addiction reaction Animation Play

Addition of bromine to alkenes Animation Play

Addition of elements to alkenes Student activity Play

Addition of hydrogen bromide to ethene Whiteboard exercise Play

Addition of hydrogen chloride to ethene Animation Play