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Grade: 12th pass
        
what is the correct electronic configration of Chromium(Cr)
 
6 months ago

Answers : (2)

Arun
20891 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)

6 months ago
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.
 
6 months ago
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