D And F Block Elements Question 185
Question: The number of unpaired electrons in $ Z{{n}^{++}} $ is
Options:
A) 2
B) 3
C) 4
D) 0
Show Answer
Answer:
Correct Answer: D
Solution:
$ Z{{n}^{+2}}-3d^{10}4s^{0} $ so there are no unpaired electrons.
BETA
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