what is the correct electronic configration of Chromium(Cr)

Masoom Raza Grade: 12th pass

        what is the correct electronic configration of Chromium(Cr)

10 months ago

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Arun

22553 Points

							
Electronic configuration of chromium is
1s2 2s2 2p6 3s2 3p6 4s1 3d5
KLMN Configuration is 2,8,8,6
 
Regards
Arun (askIITians forum expert)

10 months ago

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Vineet shandil

24 Points

							Cr(24)- 1s² 2s² 2p6 3s² 3p6 4s¹ 3d5
as fully or half filled orbital are more stable so
1 e– from 4s will excite and jump to 3d orbital.

10 months ago

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