Subject :NSO Class : Class 8
What is the electonic configuration of manganese(atomic number=25)?
a)2,8,7,8 b)2,8.15 c)2,8,13,2
d)None of these
Ans 1: (Master Answer)
Class : Class 1
The correct answer is D
The electonic configuration of manganese (atomic number=25) is 1s2 2s2 2p6 3s2 3p6 3d5 4s2