Let an electron is orbiting in a orbit with the principal quantum number n =1. According to wave mechanics its angular momentum is √ l(l+1) h/2∏ and angle : cosθ = m(adsbygoogle = window.adsbygoogle || []).push({}); _{l}/ √ l(l+1)

How one can explain the electron angular momentum and its possible orientations for l =0?

Off course for n =2, l = 0& 1. For l = 1 we can get the angles θ, however, it is not possible for l=0.

How one can explain the zero angular momentum for the electron in the innermost orbit ie., n = 1? How to explain the possible orientation of the orbit for l =0?

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# Angular momentum and orientation of electron orbit with l = 0

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