An electron in the ground-state he ion undergoes a, Ask an Expert

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An electron in the ground-state He+ ion undergoes a transition to a state decribed by the wabefunction R4,1(r)Y1,1(θ,φ). Describe the transition using term symbols. Compute the wavelength, frequency and wavenumber of the transition. by how much does the mean radius of the electron change due to the transition.

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