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In iron atom, how many electrons have n=...

In iron atom, how many electrons have n=3 and l=2?

A

2

B

4

C

6

D

8

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NARENDRA AWASTHI-ATOMIC STUCTURE-Exercise
  1. The subshell that rises after f subshell is called g subshell What i...

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  2. The variation of radial probability density R^2 (r) as a function of ...

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  3. In iron atom, how many electrons have n=3 and l=2?

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  4. If n and l are respectively the principal and azimuthal quantum number...

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  5. Maximum number of nodes are present in :

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  6. The possible correct set of quantum numbers for the unpaired electron ...

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  7. The aufvau principle implies that a new electron will center an orbita...

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  8. the orbital diagram in which aufbau principal is violated is :

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  9. Consider the following six electronic configurations (remaining inner ...

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  10. Which of the following set of quantum numbers shows orbital of highest...

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  11. A subshell n = 5, l = 3 can accommodate :

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  12. In H-atom energy of electron is datermined by :

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  13. In iron atom, how many electrons have n=3 and l=2?

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  14. How many electrons in an atom can have n = 4, l =2 ,m= -2 and s = +1/...

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  15. The degencracy of 1st excited state of H atom is (Ignore efffect of s...

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  16. Not considering the electron spin, the degeneracy of second excited st...

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  17. Which orbital has only positive value of wave function at all distance...

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  18. Four electrons in aan atom have the set of quantum numbers as given be...

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  19. The set of quantum numbers, n = 3, l = 2, m(l) = 0

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  20. The set of quantum numbers, n = 2, l = 2, m(l) = 0 :

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