Zinc

Properties of zinc atoms

Ionisation Energies and electron affinity

The electron affinity of zinc is 0  kJ mol^-1. The ionisation energies of zinc are given below.

Electronic configuration

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

• Ground state electron configuration:  [Ar].3d¹⁰.4s²
• Shell structure:  2.8.18.2
• Term symbol:   ¹S₀

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

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