Atomic Structure Question 329
Question: Number of unpaired electrons in $ 1s^{2}2s^{2}2p^{3} $ is [CPMT 1982; MP PMT 1987; BHU 1987; CBSE PMT 1990; CET Pune 1998; AIIMS 2000]
Options:
A) 2
B) 0
C) 3
D) 1
Show Answer
Answer:
Correct Answer: C
Solution:
In this type of electronic configuration the number of unpaired electrons are 3. = 3
