Classification Of Elements And Periodicity In Properties Ques 194
Question: Highest energy will be absorbed to eject out the electron in the configuration [RPMT 2000]
Options:
A) $ 1s^{2}2s^{2}2p^{1} $
B) $ 1s^{2}2s^{2}2p^{3} $
C) $ 1s^{2}2s^{2}2p^{2} $
D) $ 1s^{2}2s^{2}2p^{4} $
Show Answer
Answer:
Correct Answer: B
Solution:
Due to high stability of half-filled orbitals.
