The energy needed to ionize an atom of element X when it is in its most stable state is 500 kJ mol-1. However, if an atom of X is in its lowest excited state, only 120 kJ mol- is needed to ionize it. What is the wavelength of the radia- tion emitted when an atom of X undergoes a transition from the lowest excited state to the ground state?
The energy needed to ionize an atom of element X when it is in its most stable state is 500 kJ mol-1. However, if an atom of X is in its lowest excited state, only 120 kJ mol- is needed to ionize it. What is the wavelength of the radia- tion emitted when an atom of X undergoes a transition from the lowest excited state to the ground state?
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter5: Quantum Mechanics And Atomic Structure
Section: Chapter Questions
Problem 44AP: The energy needed to ionize an atom of element X when it is in its most stable state is 500kJmol1 ....
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