Chemistry
13th Edition
ISBN: 9781259911156
Author: Raymond Chang Dr., Jason Overby Professor
Publisher: McGraw-Hill Education
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Chapter 7, Problem 7.126QP
An electron in a hydrogen atom is excited from the ground state to the n = 4 state. Comment on the correctness of the following statements (true or false).
- (a) n = 4 is the first excited state.
- (b) It takes more energy to ionize (remove) the electron from n = 4 than from the ground state.
- (c) The electron is farther from the nucleus (on average) in n = 4 than in the ground state.
- (d) The
wavelength of light emitted when the electron drops from n = 4 to n = 1 is longer than that from n = 4 to n = 2. - (e) The wavelength the atom absorbs in going from n = 1 to n = 4 is the same as that emitted as it goes from n = 4 to n = 1.
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Chapter 7 Solutions
Chemistry
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