The structure of the periodic table – groups and periods Student activity Play

The synthesis of aluminium sulphide Animation Play

The thermite reaction Slideshow Play

Trace elements and ultra-trace elements Student activity Play

Transtition metal oxides and coloured glass Slideshow Play

Treatment of acid indigestion Student activity Play

Uses of aluminium Student activity Play

Uses of aluminium Whiteboard exercise Play

Utilising the differences in metal reactivities Student activity Play

Variable oxidation states – manganese Student activity Play

Wastes and their harmful effects Student activity Play

What are alloys? Student activity Play

What decides whether an atomic mass is a whole number or not Animation Play

What is a displacement reaction? Student activity Play

What is rust? Slideshow Play

Why atomic masses are not usually whole numbers? Student activity Play

Why objects float or sink Student activity Play

X-ray radiation Whiteboard exercise Play