Question

what information does the first three quantum numbers indicate​

Answer 1

The first three Quantum numbers indicate :

1)Principal Quantum number

2)Azimuthal Quantum number

3)Magnetic Quantum number .

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Answer 2

1. Principle Quantum Number (n):

it determines the size of the electron orbits and energy of an electron

2. Azimuthal Quantum Number (l): it determines the shape of the electron orbit and orbital angular momentum of an electron

4.Magnetic Quantum Number (m): it determines the direction of orientation of electron in sub orbit because it gives the orientation or distribution of the electron cloud.

4.Spin Quantum Number(s): it determines the orientation of spin of the electron