KVPY SX SB Exam 2012 Question Paper

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Question : 43 of 120

Marks: +1, -0

For a one-electron atom, the set of allowed quantum numbers is

$n =1,l = 0, m_l = 0, m_s = +1/2$
$n =1,l = 1, m_l = 0, m_s = +1/2$
$n =1,l = 0, m_l =-1, m_s = -1/2$
$n =1,l = 1, m_l = 1, m_s = +1/2$

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