20. The magnitude of the orbital angular momentum of an electron in a p state of hydrogen is about(A
問題詳情
20. The magnitude of the orbital angular momentum of an electron in a p state of hydrogen is about (A) 1.0 ✖10-34 J.s (B) 1.5 ✖10-34 J.s (C) 2.0✖10-34 J.s (D) 2.5✖10-34 J.s (E) 3.0 x10-34 J.s.