In the ground state of the Hydrogen atom the energy of the electron is E0 = -13.61 eV. What is the energy of the electron in the ground state of the He+ ion?

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In the ground state of the Hydrogen atom the energy of the electron is E0 = -13.61 eV. What is the energy of the electron in the ground state of the He+ ion? 

Hints:
The He+ ion is a Hydrogen-like structure, it has only one electron.
How does the energy of the electron depend on the charge of the nucleus?
Is this a bound state? Make sure, your answer has the correct sign.
  Incorrect. Tries 1/20 Previous Tries

What is the energy of the electron in the ground state of the Li++ ion?

  Tries 0/20  

The electron in the He+ ion is excited to the n = 2 principal state. What is the energy of the electron now? 

  Tries 0/20  

What is the energy of the electron in the Li++ ion in the n = 2 principal state? 

  Tries 0/20  

What is the energy of the electron in the Li++ ion in the n = 3 principal state?

  Tries 0/20  

Take element Z = 83 from the periodic table. Ionize it 82 times so that there is only one electron left orbiting around the nucleus. What is the ground state energy of the electron?

  Tries 0/20  

What is the energy of the electron when it is in the n = 8 principal state in the ion above?

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Course Contents » HOMEWORK » Set 12 ( due ... » Electron energies in Hydrogen-like ...
Timer
Notes
Evaluate
In the ground state of the Hydrogen atom the energy of the electron is Eo
= -13.61 eV. What is the energy of the electron in the ground state of the Het ion?
24.6eV
Hints:
The Het ion is a Hydrogen-like structure, it has only one electron.
How does the energy of the electron depend on the charge of the nucleus?
Is this a bound state? Make sure, your ånswer has the correct sign.
Incorrect. Tries 1/20 Previous Tries
Submit Answer
What is the energy of the electron in the ground state of the Li++ ion?
Submit Answer Tries 0/20
The electron in the Het ion is excited to the n =
2 principal state. What is the energy of the electron now?
Submit Answer Tries 0/20
What is the energy of the electron in the Li++ ion in the n =
2 principal state?
Tries 0/20
Submit Answer
What is the energy of the electron in the Li++ ion in the n =
3 principal state?
Tries 0/20
Submit Answer
Take element Z = 83 from the periodic table. Ionize it 82 times so that there is only one electron left orbiting around the nucleus. What is the ground state energy of the electron?
Tries 0/20
Submit Answer
What is the energy of the electron when it is in the n =
8 principal state in the ion above?
Submit Answer Tries 0/20
Post Discussion
Transcribed Image Text:Main Menu Contents Grades Course Contents » HOMEWORK » Set 12 ( due ... » Electron energies in Hydrogen-like ... Timer Notes Evaluate In the ground state of the Hydrogen atom the energy of the electron is Eo = -13.61 eV. What is the energy of the electron in the ground state of the Het ion? 24.6eV Hints: The Het ion is a Hydrogen-like structure, it has only one electron. How does the energy of the electron depend on the charge of the nucleus? Is this a bound state? Make sure, your ånswer has the correct sign. Incorrect. Tries 1/20 Previous Tries Submit Answer What is the energy of the electron in the ground state of the Li++ ion? Submit Answer Tries 0/20 The electron in the Het ion is excited to the n = 2 principal state. What is the energy of the electron now? Submit Answer Tries 0/20 What is the energy of the electron in the Li++ ion in the n = 2 principal state? Tries 0/20 Submit Answer What is the energy of the electron in the Li++ ion in the n = 3 principal state? Tries 0/20 Submit Answer Take element Z = 83 from the periodic table. Ionize it 82 times so that there is only one electron left orbiting around the nucleus. What is the ground state energy of the electron? Tries 0/20 Submit Answer What is the energy of the electron when it is in the n = 8 principal state in the ion above? Submit Answer Tries 0/20 Post Discussion
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