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Chemistry
How many unpaired electrons are present in chromium?•
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Q. How many unpaired electrons are present in chromium?•
UP CPMT
UP CPMT 2006
A
0
B
3
C
2
D
6
Solution:
Valence shell electronic configuration of Cr is $[3s^{2}3p^{6}3d^{5}4s^{1}]$
$\therefore $ Number o f unpaired electrons present in chromium is $6$