Atomic Structure Question 67
Question: The atomic weight of an element is double its atomic number. If there are four electrons in $ 2p $ orbital, the element is
[AMU 1983]
Options:
A) $ C $
B) $ N $
C) $ O $
D) $ Ca $
Show Answer
Answer:
Correct Answer: C
Solution:
$ _8O=1s^{2}2s^{2}2p^{4} $
