Interaction in an ecosystem - statements Whiteboard exercise Play

Intermolecular forces affect the physical properties of matter Student activity Play

Intermolecular forces affect the physical properties of matter Whiteboard exercise Play

Interrelationship of concentrations of hydrogen ions and hydroxide ions Student activity Play

Intestinal mechanisms for conserving water Slideshow Play

Investigating the solubility of fats Animation Play

Investigating the solubility of iodine in water and in hexane Animation Play

Investigating the water solubility of calcium, magnesium and sodium hydroxides Animation Play

Investigating the water solubility of hydrogen chloride Animation Play

Ionic crystals Whiteboard exercise Play

Ionic crystals Student activity Play

Ionic dissociation of salts Student activity Play

Ionic equations Animation Play

Ionic product of water Kw – summary Animation Play

Irreversible reactions Slideshow Play

Is water a good conductor of heat? Simulation Play

Kinetic theory Whiteboard exercise Play

Lake Animation Play

Le Chatelier's principle Student activity Play

Le Chatelier's principle Whiteboard exercise Play

Leaf structure and functions Slideshow Play

Lewis dot-and-cross diagram for a water molecule Animation Play

Lewis dot-and-cross diagrams Student activity Play

Life between land and water Slideshow Play

Life in the sea Student activity Play