Structure Of Atom Ques 42
42. Maximum number of electrons in a subshell of an atom is determined by the following:
[2009]
(a) $2 l+1$
(b) $4 l-2$
(c) $2 n^{2}$
(d) $4 l+2$
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Answer:
Correct Answer: 42.(d)
Solution:
- (d) The number of subshell is $(2 l+1)$. The maximum number of electrons in the sub shell is $2(2 l+1)=(4 l+2)$