Easy
Electronic configuration of $C$ is
- A$1s^2, 2s^2 2p^2$
- B$1s^2, 2s^2 2p^3$
- C$1s^2, 2s^2$
- D$1s^2, 2s^2 2p^6$
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For the given quantum numbers $n$ and $l$ of electrons:
$(i) n = 4, l = 1$
$(ii) n = 4, l = 0$
$(iii) n = 3, l = 2$
$(iv) n = 3, l = 1$
Arrange them in the increasing order of their energy.
$(i) n = 4, l = 1$
$(ii) n = 4, l = 0$
$(iii) n = 3, l = 2$
$(iv) n = 3, l = 1$
Arrange them in the increasing order of their energy.
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