Question

.Consider the atom having the electron configuration 1s^​22s^​22p^​6 3s^​2 3p^​1 .

Assume that the z components of both the orbital and spin angular momenta of the electron in the 3p subshell are positive. What are the quantum numbers that describe the state of this electron?

n=2, l=3, m=1

n=3, l=2, m=1, s=1/2

n=3, l=1, m=2, s=1/2

n=3, l=1, m=1, s=1/2

n=3, l=1, m=−1, s=1/2

n=3, l=2, m=2, s=−1/2

Answer 1

1s^​22s^​22p^​6 3s^​2 3p^​1 .

                        3px¹

n     l               m               s

3      1              1                +1/2

n=3, l=1, m=1, s=1/2