Question

what is spin quantum number? state its significance. ​

Answer 1

Answer:

The Spin Quantum Number is electron in an atom not only moves around the nucleus but also spin about its own axis. This number give the information about the direction of spinning of the electron present in any orbital.

The spin quantum number is the fourth quantum number, denoted by s or ms. The spin quantum number indicates the orientation of the intrinsic angular momentum of an electron. It describes the quantum state of an electron, including its energy, orbital shape, and orbital orientation.