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QUESTION:CONSIDER THE GROUND STATE OF Cr ATOM (Z=24).THE NUMBER OF ELECTRONS WITH AZIMUTHAL QUANTUM NUMBERS, l=1 and 2 ARE RESPECTIVELY

QUESTION:CONSIDER THE GROUND STATE OF Cr ATOM (Z=24).THE NUMBER OF ELECTRONS WITH AZIMUTHAL QUANTUM NUMBERS, l=1 and 2 ARE RESPECTIVELY

Grade:10

2 Answers

Sona Srivastava
38 Points
13 years ago

the correct config of Cr(24) will be

1s2

2s2  2p 6

3s2  3p6 3d5

4s1

as half filled config is more stable so 3d54s1 is prefered over 3d44s2

 

so e-  with l=2 == e- in d == 5

Sona Srivastava
38 Points
13 years ago

the correct config of Cr(24) will be

 

1s2

2s2  2p 6

3s2  3p6 3d5

4s1

as half filled config is more stable so 3d54s1 is prefered over 3d44s2

 

so e-  with l=2 == e- in d == 5

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