Question

How many maximum possible sets of quantum number are possible for 6th electron of fe?

Answer 1

s, p, d are the possible quantum numbers

Answer 2

Hello dear,

● Answer -
5 sets

● Explanation -
For Fe (Z=26), electronic configuration is [Ar] 4s2 3d6 .

6th electron in Fe will be in 3d orbital, and will be paired.

Quantum numbers for this electron are
n = 3
l = 2
ml = -2, -1, 0, +1, +2
ms = 0

Total combinations possible with these numbers = 5.

Hope this helps you...