Many-Electron Atoms and Electron
Chapter , Problem 69E(choose chapter or problem)
Problem 69E
Many-Electron Atoms and Electron Configurations (Sections)
(a) What experimental evidence is there for the electron having a “spin"? (b) Draw an energy-level diagram that shows the relative energetic positions of a 1s orbital and a 2s orbital. Put two electrons in the 1s orbital, (c) Draw an arrow showing the excitation of an electron from the 1s to the 2s orbital.
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