Electrons Have Been Removed from a Lithium Atom (Z =

question 73

Multiple Choice

Electrons have been removed from a lithium atom (Z = 3) until only one remains. Determine the energy of the photon that can be emitted if the remaining electron is in the n = 2 level.

• A)33.7 eV
• B)54.4 eV
• C)91.9 eV
• D)163 eV
• E)181 eV

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