What Is the Energy Needed to Change an He⁺ Ion

question 21

Multiple Choice

What is the energy needed to change an He⁺ ion into an He⁺⁺ ion? (The ionization energy of hydrogen is 13.6 eV) .

• A)13.6 eV
• B)54.4 eV
• C)92.9 eV
• D)112.4 eV

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Costs that do not change with the level of output or sales, such as rent, salaries, and insurance premiums.

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