1s^2 2s^2 2p^6 3s^2 3p^6 3d^10 4s^2 4p^2
1s2 2s2 2p6 3s2 3p6 4s2 3d3
[Ar]3d104s24p2
[Ar]4s23d104p2
[Ar] 3d10 4s2 4p2
[Ar] 4s2 3d10 4p2
1s2 2s2 2p6 3s2 3p6 4s2 3d3
[Ar]3d104s24p2
[Ar]4s23d104p2
[Ar] 3d10 4s2 4p2
[Ar] 4s2 3d10 4p2
1s2 2s2 2p6 3s2 3p6 4s1
D-block was named by analogy with the spectroscopic notation of atomic orbitals. D is from diffuse.
[Ar] 3d10 4s2 4p2
The element is germanium and the noble gas notation is [Ar]3d104s24p2
Electron Notation is: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p2 Noble Gas notation is: [Ar] 4s2 3d10 4p2 Orbital Notation would be with the up & down arrow in boxes for each orbital.
Far Ultraviolet Spectroscopic Explorer ended in 2007.
The electron configuration of germanium is [Ar]3d10 4s2 4p2.