Atomic Structure Question 334
Question: The number of unpaired electrons in an $ O_2 $ molecule is [MNR 1983]
Options:
A) 0
B) 1
C) 2
D) 3
Show Answer
Answer:
Correct Answer: C
Solution:
$ O_2 $
$ =,1s^{2},2s^{2},2p^{6}3s^{2},3p^{4} $
A) 0
B) 1
C) 2
D) 3
Correct Answer: C
$ O_2 $
$ =,1s^{2},2s^{2},2p^{6}3s^{2},3p^{4} $
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