Electron configuration of transition metal ions Student activity Play

Electrorefining of copper Animation Play

Electrotechnical industry Slideshow Play

Elements Class activity Play

Elements Student activity Play

Elements Whiteboard presentation Play

Elements and non-elements – sorting substances Whiteboard exercise Play

Elements in Group 18 Student activity Play

Elements of Period 3 of the periodic table Student activity Play

Elements of Period 3 of the periodic table Whiteboard exercise Play

Elements, mixtures and compounds Whiteboard exercise Play

Energy considerations Animation Play

Energy in modern society Illustration Play

Energy in modern society Student activity Play

Enzymes Student activity Play

Equation for a displacement reaction Illustration Play

Essential elements Whiteboard exercise Play

Essential elements – macro-elements; trace elements and ultra-trace elements Student activity Play

Example of another displacement reaction Whiteboard exercise Play

Examples of chemical reactions Whiteboard exercise Play

Examples of displacement reactions Student activity Play

Examples of transition metals Slideshow Play

Exceptional properties of some giant molecular solids Student activity Play

Experiment with silver nitrate and copper Slideshow Play

Extracting metals from minerals Illustration Play