9. Quantum Mechanics

For an orbital with angular momentum quantum number l = 2, which of the following lists correctly represents all possible values of the magnetic quantum number ml?

For an electron with principal quantum number n = 3 and magnetic quantum number ml = -1, how many orbitals are possible?

Which of the following best describes the allowed values for the magnetic quantum number, ml, for a given value of the angular momentum quantum number, l?

For a given value of the angular momentum quantum number l, what are the possible values of the magnetic quantum number m_l?