Elements Class activity Play

Elements Whiteboard presentation Play

Elements and non-elements – sorting substances Whiteboard exercise Play

Elements of Group 17 Student activity Play

Elements of Period 3 of the periodic table Student activity Play

Emission of electrons Student activity Play

Energy considerations Animation Play

Energy considerations Animation Play

Energy of electromagnetic radiation Student activity Play

Enthalpy of hydration Student activity Play

Enthalpy of solution. Part 2 Student activity Play

Entropy Whiteboard exercise Play

Entropy Student activity Play

Equations for displacement reactions Whiteboard exercise Play

Equations for neutralisation reactions Illustration Play

Equations for the formation of salts Illustration Play

Equations for the reactions of acids and bases Simulation Play

Equations for the reactions of acids with metals Simulation Play

Equilibria of complex formation and the formation constant Animation Play

Exceptions among non-metals Slideshow Play

Experiment with metals and acid Simulation Play

Experimental determination of enthalpy of solution Student activity Play

Extension Student activity Play

Extraction of aluminium Student activity Play

Extraction of aluminium Whiteboard exercise Play