is an alkali
in group 1 of the Periodic Table.
Rubidium was discovered using spectroscopy.
All you need to know about
is that it has the same chemical properties
as the other alkali metals.
It is more reactive than potassium.
See The Alkali Metals
GCSE Chemistry The Periodic Table Index Search GCSE Physics
Copyright © 2015 gcsescience.com. All Rights Reserved.