Question

what is the value of the magnetic quantum number (ml) for an electron in the 3p orbital?

Explanation:

Step1: Recall the range of magnetic quantum number

For a given orbital with angular momentum quantum number \( l \), the magnetic quantum number \( m_l \) can have values \( m_l=-l,-l + 1,\cdots,0,\cdots,l-1,l \).

Step2: Determine the value of \( l \) for \( p \) orbital

For \( p \) orbital, the angular momentum quantum number \( l = 1 \).

Step3: Find the possible values of \( m_l \)

When \( l = 1 \), \( m_l=-1,0,1 \)

Answer:

\(-1\), \(0\), \(1\)