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He⁺ Is a Helium Atom with One Electron Missing

Question 23

Multiple Choice

He⁺ is a helium atom with one electron missing.Treating this like a hydrogen atom,what is the first excited state of this atom?

A) -6.40 eV
B) -13.6 eV
C) -54.4 eV
D) -76.8 eV
E) -152.2 eV

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