Dissolving noble metals Animation Play

Dissolving sodium oxide in water Animation Play

Duralumin Slideshow Play

Effect of a change in reactant concentration on the rate of a chemical reaction Animation Play

Effect of concentration on the rate of chemical reactions Student activity Play

Effect of reactant particle size on the rate of a chemical reaction Student activity Play

Effect of temperature on free energy change Student activity Play

Effect of temperature on the rate of chemical reaction Student activity Play

Effects of macro-element deficiencies Simulation Play

Effects of macro-element deficiencies Student activity Play

Electrical charge of metal ions Student activity Play

Electrolysis of aluminium oxide Student activity Play

Electrolysis of aluminium oxide Animation Play

Electrolysis of aluminium oxide Animation Play

Electron affinity Animation Play

Electron configuration and the periodic table (1) Student activity Play

Electron configuration of atoms Whiteboard exercise Play

Electron configuration of atoms Student activity Play

Electron configuration of elements Whiteboard exercise Play

Electron configuration of elements Student activity Play

Electron configuration of the s-block elements Student activity Play

Electron configurations of Period 3 elements Animation Play

Elements in Group 18 Student activity Play

Elements of Period 3 of the periodic table Whiteboard exercise Play

Elements of Period 3 of the periodic table Student activity Play