- Me M Of 1 0 0 1 2 And 1 0 0 1 2 Two Of The Three Electrons In A Lithium Atom Have Quantum Numbers N T 1 (66.29 KiB) Viewed 54 times
me, m) of (1, 0, 0, +1/2) and (1, 0, 0, -1/2). Two of the three electrons in a lithium atom have quantum numbers (n, t, What quantum numbers are possible for the third electron if the atom is (a) in the ground state (2,0,0, +1/2), (2,0,0, -1/2) (1,0,0, +1/2), (1,0,0,-1/2) (1,1,0, +1/2), (1,1,0, -1/2) (1,1,-1, +1/2),(1,1,-1,-1/2) (b) in the first excited state? (2,1,1, +1/2), (2,1,1, -1/2) (1,1,0, +1/2), (1,1,0, -1/2) (2,1,0, +1/2), (2,1,0, -1/2) (2,0,-1, +1/2), (2,0,-1,-1/2) (2,1,-1, +1/2), (2,1,-1,-1/2) (1,1,-1, +1/2),(1,1,-1,-1/2)