Question

Which of the following sets of quantum numbers are not allowed? For each of incorrect set, state why it is incorrect.

a. n=3, l=3, m_l=0, m_s= -1/2

b. n=4, l=3, m_l=2, m_s= -1/2

c. n=4, l=1, m_l=1, m_s= +1/2

d. n=2, l=1, m_l=-1, m_s= -1

e. n=5, l=4, m_l=2, m_s= +1/2

f. n=3, l=1, m_l=2, m_s= -1/2