Reactions of fats Student activity Play

Reactions with hydrogen Student activity Play

Reactivity of halogens Student activity Play

Reactivity of halogens Simulation Play

Reactivity of the halogens Student activity Play

Relative atomic mass Student activity Play

Relative atomic mass and relative molecular mass Student activity Play

Relative atomic mass and relative molecular mass Whiteboard exercise Play

Standard enthalpy of atomisation Student activity Play

Standard enthalpy of atomisation of non-metals Animation Play

Standard enthalpy of formation for ionic compounds Whiteboard exercise Play

Standard enthalpy of formation for ionic compounds Student activity Play

Standard entropy change Student activity Play

Statements about gas pressure Whiteboard exercise Play

Statements about melting points Illustration Play

Statements about particles Whiteboard exercise Play

Stereoisomerism: geometric isomers Student activity Play

Strength Student activity Play

Structure of halogen molecules Student activity Play

Substance and its properties Slideshow Play

Testing for alkenes Animation Play

Tests for alkenes and haloalkanes Student activity Play

The arrangement of chemical elements in the periodic table Animation Play

The inconsistencies in Kekulé's theory of the structure of benzene Student activity Play

The reaction of alkanes with halogens Student activity Play