Simple distillation: statements Whiteboard exercise Play

Solid, liquid and gaseous states Student activity Play

Solid-vapour equilibrium Whiteboard exercise Play

Solid-vapour equilibrium Student activity Play

Stages of water transport through a plant Animation 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

Standard entropy values Animation Play

Statements about gas pressure Whiteboard exercise Play

Statements about melting points Illustration Play

Statements about particles Whiteboard exercise Play

States of matter Slideshow Play

States of matter Student activity Play

Stereoisomerism: geometric isomers Student activity Play

Strength Student activity Play

Structure of halogen molecules Student activity Play

Sublimation and deposition Animation Play

Sublimation and deposition 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