The Energy of a One-Electron Atom Is Given by

question 156

Multiple Choice

The energy of a one-electron atom is given by where Z is the atomic number of the element. Which of the following one-electron ions has the largest ionization energy?

• A)Li^{2 }
• B)Be^{3 }
• C)He ^
• D)B^{4 }
• E)C^{5 }

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