Electronic structure notation for an element

$nl^{num}$ - here $n$ is given as an integer, $l$ is given as the corresponding alphabet name, and $num$ is the number of electrons that have been accomodated in that slot (not necessarily all that can be).

e.g. for Na, with $z=11$, the electronic configuration is written as: $1s^{2}2s^{2}2p^{6}3s^{1}$.


Stirling Engine 2020-01-02