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The First Five Energy Levels of Hydrogen Are E1 =

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The first five energy levels of hydrogen are E1 = 0 eV, E2 = 10.2 eV, E3 =12.1 eV, E4 =12.7 eV, and E5 = 13.1 eV.If the electron is in the n = 4 level, what energies can a single emitted photon have?


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