centralscience:

The ‘diagonal relationship’ between Lithium and Magnesium, based on their similar charge densities.
A similar relationship exists between Beryllium and Aluminium, and Boron and Silicon.

centralscience:

The ‘diagonal relationship’ between Lithium and Magnesium, based on their similar charge densities.

A similar relationship exists between Beryllium and Aluminium, and Boron and Silicon.