Give the quantum number set for one electron in the 3p sublevel of a sulfur (S) atom.

The electronic configuration of sulfur is expressed as:

1s^2 2s^2 2p^6 3s^2 3p^4

At the 3p sublevel,

principal quantum no - 3

angulum quantum no - 1

magnetic quantum no - (-1), 0, (-1)

spin quantum no - (+1/2), (-1/2)

The set of quantum numbers would be:

[ 3, 1, - 1, + 1/2 ] or [ 3, 1, - 1, - 1/2 ]

[ 3, 1, 0, + 1/2 ] or [ 3, 1, 0, - 1/2 ]

[ 3, 1, 1, + 1/2 ] or [ 3, 1, 1, - 1/2 ]