The first ionization energy of an atom is the minimum energy needed to remove one electron. The second ionization energy is the energy to remove a second electron. What is the second ionization energy of 4He? In other words, consider a 4He' ion. What is its ionization energy Ejon? (A link to a periodic table is below.) Give your answer in eV to 3 significant figures. Formulas.pdf (Click here-->) PeriodicTable.pdf (Click here-->)

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**Understanding Ionization Energy**

The first ionization energy of an atom is the minimum energy needed to remove one electron. The second ionization energy is the energy required to remove a second electron.

**Exercise:**

What is the second ionization energy of \( ^4\text{He} \)?
In other words, consider a \( ^4\text{He}^+ \) ion. What is its ionization energy \( E_{\text{ion}} \)?

(A link to a periodic table is below.)

Please give your answer in eV to 3 significant figures.


Resources:
- [Formulas.pdf (Click here-->)](URL_HERE)
- [PeriodicTable.pdf (Click here-->)](URL_HERE)
Transcribed Image Text:**Understanding Ionization Energy** The first ionization energy of an atom is the minimum energy needed to remove one electron. The second ionization energy is the energy required to remove a second electron. **Exercise:** What is the second ionization energy of \( ^4\text{He} \)? In other words, consider a \( ^4\text{He}^+ \) ion. What is its ionization energy \( E_{\text{ion}} \)? (A link to a periodic table is below.) Please give your answer in eV to 3 significant figures. Resources: - [Formulas.pdf (Click here-->)](URL_HERE) - [PeriodicTable.pdf (Click here-->)](URL_HERE)
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