9. The energy states of an electron in a hydrogen atom is given by: En 13.6 eV Which of the following is not a possible energy of an emitted photon of the atom for an electron that is initially at n = 4? 0.66 eV 1.89 eV 2.55 eV 12.8 eV

9. The energy states of an electron in a hydrogen atom is given by: En 13.6 eV Which of the following is not a possible energy of an emitted photon of the atom for an electron that is initially at n = 4? 0.66 eV 1.89 eV 2.55 eV 12.8 eV

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter29: Introduction To Quantum Physics

Section: Chapter Questions

Problem 6PE: What is the binding energy in eV of electrons in magnesium, if the longest-wavelength photon that...

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Concept explainers

The Bohr model

Students often get confused between Rutherford’s model and Bohr model of an atom. They interpret the postulates of both these models to be the same, which is incorrect. Rutherford’s model differs from Bohr’s model in the following ways:

Question

9. The energy states of an electron in a hydrogen atom is given by:
-13.6 eV
En =
n²
Which of the following is not a possible energy of an emitted photon of the atom for an electron that is initially at n = 4?
0.66 eV
1.89 eV
2.55 eV
12.8 eV

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