Question

All of these sets of quantum numbers are permissible except
n                       l                        m_l                      m_s

2                       2                       0                       -1/2

3                       2                       -1                      +1/2

3 1                       1                       -1/2

1                       0                       0                       +1/2

Answer 1

- principal quantum number co has the range from 11,2,...0 » Azimichal quantim numbex (I) has the range from co to (n-1)) me has range from (-e) to (tes can be value of (+1) or (2) 1 ms

On=2 l =2, mezoi ms -- 1 2 Cincorrect) n=2 l= (0) 240 oto (2-1) = 0 to 1 me = 0,1 (d) to (tl) = (0) to (to) (+1) or (t/ Ms. me =-1, ms = +1 - 2 ) n = 3, l = 2. n - 3 l=o to (n-1) = 0 to (3-1) correct) = 0 to 2 = 0,1,2 me = -l to te Cl) to (+1) -lo, + eo 4+= su - 1/2 -1 2 3 n=3 e = =1 me= tat 1 ms =:-! 2 n=3 o to (3-1). [correct) o to (n-D -D to a = 0, 2 me =(-4) to (te) (1) to (+1) -1, oil ms + 1 or į 2 z

0 t. I ginal l. =: 0 ou ms me=OL 2 n=1 o to .(n-1) to (lt) => a me all tolte o to o ms 2 O F (paus)) T4 -1/ Hence except ist All arre permissible