Question

What are the values for the four quantum numbers of an electron in the 3d orbital?

Answer 1

Here's the quantum numbers.

Explanation:

Principal Quantum Number `(n)=3.`
Azimuthal Quantum Number `(l)=2.` [d orbital has l value of 2].
Magnetic Quantum Number `(m_l)=-2,-1,0,+1,+2.`
Spin Quantum Number `(m_s)=+1/2,-1/2.`