Gallium

Properties of gallium atoms

The electron affinity of gallium is 28.9  kJ mol^-1.

Ionisation Energies

This section includes ionisation energies of gallium.

Electronic configuration

The following represents the electronic configuration and its associated term symbol for the ground state neutral gaseous atom. The configuration associated with gallium in its compounds is not necessarily the same.

• Ground state electron configuration:  [Ar].3d¹⁰.4s².4p¹
• Shell structure:  2.8.18.3
• Term symbol:   ²P_1/2

A schematic representation of the shell structure of gallium - not what the atom of gallium "looks like".

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