Hydrogen molecule Animation Play

Hydrostatic pressure and the density of a liquid Student activity Play

Hydrostatic pressure and the density of a liquid Whiteboard exercise Play

Identifying oxidation–reduction reactions Student activity Play

Increase in energy Student activity Play

Increase in energy Animation Play

Increasing mass Student activity Play

Increasing mass Glossary Play

Increasing mass Simulation Play

Inertia Class activity Play

Inertia Student activity Play

Inertia Whiteboard presentation Play

Influence of physical effort on the human body Animation Play

Interactions between ions of the opposite charge Animation Play

Introduction Student activity Play

Ionic and atomic radii Whiteboard exercise Play

Ionic and atomic radii Student activity Play

Ionic bond Animation Play

Ionic bonding. Part I Whiteboard presentation Play

Ionic bonding. Part I Class activity Play

Ionic bonding. Part II Whiteboard presentation Play

Ionic bonding. Part II Class activity Play

Ionic radii of the s-block elements Student activity Play

Ionisation energy Student activity Play

Ionisation energy Whiteboard exercise Play