This is a section about Principal quantum number!

Principal quantum number is a very important subject about which there is a lot to say.

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Principal quantum number

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Determines energy. This comes out directly from the resolution of the <Schrödinger equation solution for the hydrogen atom> where we have to set some arbitrary values of energy by <separation of variables> just like we have to set some arbitrary numbers when <solving partial differential equations with the Fourier series>. We then just happen to see that only certain integer values are possible to satisfy the equations.


Principal quantum number

ID: principal-quantum-number