Question

what is quantum number please don't copy from Google? ​

Answer 1

ANSWER

Quantum numbers are numbers assigned to all the electrons in an atom and they describe certain characteristics of the electron. It is very important to understand Quantum Numbers in order to understand the Structure of Atom. In this chapter, we’ll learn everything about Quantum Numbers.

HEY MATE NOT FROM GOOGLE

HOPE IT HELPS

MRK BRAINLIEST

Answer 2

It’s not from google
QUANTUM NUMBER:
The sets of numerical values which give the acceptable solution to Schrodingers wave equation for hydrogen atom are called quantum number.
OR
The number or labels which completely describe an electron in an atom is called quantum number.
There are four quantum no which can describe electron completely:
1.Principal quantum no (n).
2.Azimuthal quantum no (l).
3.Magnetic quantum no (m).
4.Spin quantum no (s).
SCHRODINGERS WAVE EQUATION IS ATTACHED BELOW.
I HOPE ITS HELPFUL FOR YOU.