16. Which of the following statements are correct?【複選題】 
(A) Possible values of the principle quantum number n are 1, 2, 3, ...，determining the electron energy
(B) Possible values of the orbital quantum number / are 0, 1, 2,..... , n, determining the angular-momentum direction
(C) The electron spin direction can be described by spin magnetic quantum number ms, which isindependent with other quantum numbers.
(D) No two electrons in an atom can exist in the same quantum state. They must have a different set ofquantum numbers.
(E) Electrons are fermions and can be described by the antisymmetric wave function,