Atomic Structure Question 286
Question: Five valence electrons of $ p^{15} $ are labelled as If the spin quantum of $ B $ and $ Z $ is $ +\frac{1}{2} $ , the group of electrons with three of the quantum number same are [JIPMER 1997]
Options:
A) $ AB,,XYZ,,BY $
B) $ AB $
C) $ XYZ,,AZ $
D) $ AB,,XYZ $
Show Answer
Answer:
Correct Answer: B
Solution:
For both A & B electrons $ s=-1/2 $ & $ +1/2 $ respectively, $ n=3,,l=0,,m=0 $
