An introduction to the Periodic Table . . .
Looks at the main features of the table relevant to this level.
Group 0 - the Noble Gases . . .
An introduction to the gases at the right-hand side of the Periodic Table - helium, neon, argon, xenon and krypton
Group 1 - the Alkali Metals . . .
An introduction to the elements lithium, sodium, potassium, rubidium and caesium.
Group 7 (17) - the Halogens . . .
An introduction to the elements fluorine, chlorine, bromine and iodine.
The Transition Metals . . .
A brief introduction to some of the properties that these metals have in common, and how they differ from Group 1 metals.