(b) provide one set of acceptable quantum numbers for each of the valence electrons in sulfur.

The valence electrons of sulphur are 3s2 3p4

Explanation:

The one set if quantum numbers for the 3s electrons

n=3, l=0, m=0, ms=±1/2

One set of quantum numbers for the valence electrons in 3p sublevel

n=3, l=1, m=-1,0,1, ms=±1/2

atomic number of carbon is 6

electronic configuration of carbon is 1s²2s²2p²

orbital diagram of c is as shown here in the image.