Which of the Following Sets of Quantum Numbers Refers to a 2s

question 47

Multiple Choice

Which of the following sets of quantum numbers refers to a 2s orbital?

• A) n = 1, \(\ell\) = 2, \(\mathrm{m}_{\ell}\) = 2,m_s = + \(1 / 2\)
• B) n = 1, \(\ell\) = 2, \(\mathrm{m}_{\ell}\) = 1,m_s = + \(1 / 2\)
• C) n = 2, \(\ell\) = 2, \(\mathrm{m}_{\ell}\) = 0,m_s = + \(1 / 2\)
• D) n = 2, \(\ell\) = 1, \(\mathrm{m}_{\ell}\) = ?1,m_s = + \(1 / 2\)
• E) n = 2, \(\ell\) = 0, \(\mathrm{m}_{\ell}\) = 0,m_s = + \(1 / 2\)

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