Inhibitors – negative catalysts Animation Play

Insulation Whiteboard exercise Play

Insulation Student activity Play

Insulator Illustration Play

Interaction between electromagnetic waves and matter Student activity Play

Interdependencies between organisms Student activity Play

Interference of waves Animation Play

Interference of waves Student activity Play

Intermolecular forces affect the physical properties of matter Whiteboard exercise Play

Intermolecular forces affect the physical properties of matter Student activity Play

Internal energy Student activity Play

Internal energy Animation Play

Internal energy Animation Play

Internal energy Simulation Play

Internal energy Whiteboard exercise Play

Internal energy Class activity Play

Internal energy Whiteboard presentation Play

Internal energy Student activity Play

Internal energy and temperature Whiteboard exercise Play

Internal energy and temperature Student activity Play

Ionic compounds of s- and p-block metals are generally colourless Animation Play

Ionic radii of the s-block elements Illustration Play

Ionisation energies Animation Play

Ionisation energy Whiteboard exercise Play

Ionisation energy Student activity Play