Consider the Following Portion of the Energy-Level Diagram for Hydrogen

question 101

Multiple Choice

Consider the following portion of the energy-level diagram for hydrogen:
-The ionization energy for a hydrogen atom is 1.31 × 10⁶ J/mol. What is the ionization energy for He⁺?

• A) 2.18 × 10^-18 J/mol
• B) 1.31 × 10⁶ J/mol
• C) 5.25 × 10⁶ J/mol
• D) 8.72 × 10^-18 J/mol
• E) 2.63 × 10⁶ J/mol

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