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What is the energy of a hydrogen electron when it "resides" in the n=4 level? J (eg. 5.32E-8)

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter5: Electron Configurations And The Periodic Table

Section: Chapter Questions

Problem 29QRT

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C6.7 How can i solve this exercise?

What is the energy of a hydrogen electron when it "resides" in the n=4 level?
J (eg. 5.32E-8)

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