Question

Write a complete set of quantum numbers for the 5th electron added to H ion..(5th electron in any electron configuration).

n=
l=
m(l)=
m(s)=

Answer 1

Strange question and I'm not sure I understand exactly what you want; however, if we start with H^+ (no electrons), then adding 5 electrons will be 1s2 2s2 2p1
So for the 5th electron,
n = 2
l = 1
ml = -1
ms = 1/2

Answer 2

the answer is correct....thnks