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The electron configuration of arsenic is: [Ar]4s23d104p3.
The electron shell arrangement of Ceasium is 2.8.8.18.18.1
Short answer: [Ar] 3d10 4s2 4p3 OR 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p3
It depends on what elements it combines with and in what arrangement. There are many compounds of arsenic.
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Arsenic.
Since the electron arrangement is 2,8,18, and 32, the electron arrangement for a calcium atom is 2,8, and 10.
Since arsenic is in the 4th period on the periodic table, it has 4 electron shells. Its electron configuration is: 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p3
what does chlorine have t do to achieve the same electron arrangement as neon
[Ar] 4s2 3d10 4p3
three dimensional arrangement of atoms electron-group geometry
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