Atomic Structure Question 332
Question: Number of unpaired electrons in the ground state of beryllium atom is
Options:
A) 2
B) 1
C) 0
D) All the above
Show Answer
Answer:
Correct Answer: C
Solution:
$ Be_4=1s^{2},,2s^{2} $ = (Ground state) Number of unpaired electrons in the ground state of Beryllium atom is zero.