Cadmium

Properties of cadmium atoms

The electron affinity of cadmium is 0  kJ mol^-1.

Ionisation Energies

This section includes ionisation energies of cadmium.

Electronic configuration

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

• Ground state electron configuration:  [Kr].4d¹⁰.5s²
• Shell structure:  2.8.18.18.2
• Term symbol:   ¹S₀

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

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