Question

The number of electrons in 5th orbit with s=+1/2 are

Answer 1

Answer:

25

Explanation;

the number of electrons in an orbit is = 2[ n*2 ]

half of the electrons in an orbit has s = +1/2 and other with s = -1/2

so number of electrons in 5th orbit with s = +1/2 are = 50/2 = 25