If an electron has spin quantum number m_s = -1/2 what is the possible value for the orbital quantum number l of the electron? A) 0 B) 1 C) 2 D) 11 E) All of the above numbers are possible.

Question

Quizplus · Accepted Answer

The spin quantum number (ms) of an electron (-1/2 in this case) does not dictate or limit the possible values of the orbital quantum number (l). The orbital quantum number can indeed be 0, 1, 2, or any other non-negative integer depending on the energy level (n) the electron occupies, making all the provided options (0, 1, 2, 11) possible.

If an Electron Has Spin Quantum Number Ms = -1/2

If an Electron Has Spin Quantum Number M_s = -1/2