Question

Among the following electrons which one has highest energy?
a)n=3 , l=2 , m=0 , s=+1/2
b)n=4 , l=0 , m=0 , s=+1/2
c)n=3 , l=1 , m=1 , s=-1/2
d)n=3 , l=0 , m=0 , s=-1/2
Correct option is a

Answer 1

energy of an orbital is given by the sum of n and l

ie energy=n+l

higher the sum of n and l more is the energy

therefore we see that n+l for option a is 5 which is the highest among all

therefore the answer is option a

Answer 2

Explanation:

option D is the correct answer❣️❣️❣️❣️❣️