When 3d orbital is complete, the new electron will enter the
see full answer
High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET
🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.
An Intiative by Sri Chaitanya
a
4p -orbital
b
4f -orbital
c
4s -orbital
d
4d -orbital
answer is A.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
According to the Aufbau's principle the new electron will enter in those orbital which have least energy. So here 4p -orbital has least energy than the others except 4s.