Question

how many electrons in an atom may have n=4 andMs=+1/2?​

Answer 1

Answer:

Therefore, the total number of electrons for n= 4 shells having -1/2 spin will be 16.

Answer 2

n = 4 , so there are 32 electrons present in 4rth orbit (2n

2 =2×2 2 =32)

If 32 electrons then there must be a 16 orbitals and each orbital contain 2 electrons one have m s

value -1/2 and other have m s

value +1/2

So there are 16 electrons have quantum number n = 4 and m s

value -1/2