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It is 1s22s22p63s23p64s23d104p2.
Electron configuration of silicon: [Ne]3s23p2 Electron configuration of germanium: [Ar]3d104s24p2
Sulfur (S) has the electron configuration 1s22s22p63s23p4.
[Ar]4s23d104p2
[Ar] 3d10 4s2 4p2
The electron configuration for germanium is [Ar]3d10.4s2.4p2.
It is 1s22s22p63s23p64s23d104p2.
Electron configuration of silicon: [Ne]3s23p2 Electron configuration of germanium: [Ar]3d104s24p2
Sulfur (S) has the electron configuration 1s22s22p63s23p4.
Germanium has atomic no. 32. Its electronic configuration is 1s22s22p63s23p64s23d104p2.
The electron configuration of selenium for a 2- ion is [Kr]4s2.3d10.4p6.
[Ar]4s23d104p2
[Ar] 3d10 4s2 4p2
The electron configuration of thaliium III ion is [XE] 4f14 5d10.
Al3+
Al3+
It has 2 electrons in the first shell, and 8 in the second as it gains an electron to form an ion so the configuration is 2,8.