Diatomic molecules Student activity Play

Diatomic molecules Whiteboard exercise Play

Dispersion forces in halogens Animation Play

Dissociation of HF Simulation Play

Dissociation of weak acids and weak bases Student activity Play

Dissolution of substances in water Animation Play

Effective collisions Student activity Play

Effects of the polarity of water molecules Animation Play

Electron configuration Whiteboard exercise Play

Electron configuration Student activity Play

Examples of energy transfer Student activity Play

Factors affecting dispersion forces Student activity Play

Foreign molecules – antigens Student activity Play

Formulae of compounds Student activity Play

Geometry of molecules Whiteboard exercise Play

Geometry of molecules Whiteboard exercise Play

Group 17 Animation Play

Groups in the periodic table Student activity Play

Halogens Animation Play

Halogens occur in the form of diatomic molecules Animation Play

Heating Animation Play

How do changes in temperature affect the volume of bodies? Animation Play

How molecules absorb infra-red radiation Animation Play

How to write the numbers of molecules and numbers of atoms in a molecule Whiteboard exercise Play

How to write the numbers of molecules and numbers of atoms in a molecule Student activity Play