to help my son learn n study chemistry gcse KS4
http://www.revisioncentre.co.uk/gcse/chemistry/index.html
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Reactivity Series
http://www.revisioncentre.co.uk/gcse/chemistry/reactivity_series.html
The following list shows how reactive different elements are in relation to each other. This is a shortened list but contains most of the elements that you need to know about.
Potassium (Very reactive)
Sodium
Calcium
Magnesium
Aluminium
Carbon
Zinc
Iron
Tin
Lead
Hydrogen
Copper
Silver
Gold (Very unreactive)
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