Electron configuration of atoms Student activity Play

Electron configuration of transition metal atoms Animation Play

Elements Student activity Play

Elements and non-elements – sorting substances Whiteboard exercise Play

Elements of Group 17 Student activity Play

Elements, mixtures and compounds Whiteboard exercise Play

Energy due to fusion Student activity Play

Energy due to fusion Animation Play

Energy due to fusion Whiteboard exercise Play

Energy in nuclear reactions Student activity Play

Enzymes Student activity Play

Equation for a displacement reaction Illustration Play

Equations for the reactions of acids with metals Simulation Play

Essential elements Whiteboard exercise Play

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

Esters Student activity Play

Even and odd nuclei Student activity Play

Even and odd nuclei Whiteboard exercise Play

Examples of displacement reactions Student activity Play

Examples of salts Slideshow Play

Exponential law of decay Student activity Play

Extracting metals from minerals Illustration Play

Extraction of metals Student activity Play

Extraction of metals and their reactivity Illustration Play

Fissile material Student activity Play