What are the numbers of angular nodes and radial nodes for \(4 \mathrm{~d}\)-orbitals respectively?
What are the numbers of angular nodes and radial nodes for \(4 \mathrm{~d}\)-orbitals respectively?
2 and 1
1 and 2
2 and 3
3 and 2
Solution
Angular node:
$\cdot$ It is also known as a nodal plane.
$\cdot$ It is a plane that is passing through the nucleus.
Angular Node \(=1\)
As, Radial Node \(=\mathbf{n}-\mathrm{l}-\mathbf{1}\)
where, \(\mathrm{n}=4\)
Azimuthal Quantum Number is a Quantum Number for an atomic orbital that determines its orbital angular momentum and describes the shape of the orbital.
For d orbital the value of Azimuthal Quantum Number \(=2\)