O The Bohr energy equation (below) can be used to approximate the binding energy of an electron in an atom. What assumption must be made about the atom for this equation to be applied? (Zeff En = -2.178 x 10-18] n2 (). O What effect can be used to experimentally measure the binding energies of electrons? OWhat influences the effective nuclear charge experienced by an electron and how is this related to its binding energy?

Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter9: Pre-quantum Mechanics
Section: Chapter Questions
Problem 9.18E
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a) The Bohr energy equation (below) can be used to approximate the binding energy of an electron in
an atom. What assumption must be made about the atom for this equation to be applied?
2
(Zeff
En = -2.178 × 10-181
n2
b) What effect can be used to experimentally measure the binding energies of electrons?
c) What influences the effective nuclear charge experienced by an electron and how is this related to
its binding energy?
Transcribed Image Text:a) The Bohr energy equation (below) can be used to approximate the binding energy of an electron in an atom. What assumption must be made about the atom for this equation to be applied? 2 (Zeff En = -2.178 × 10-181 n2 b) What effect can be used to experimentally measure the binding energies of electrons? c) What influences the effective nuclear charge experienced by an electron and how is this related to its binding energy?
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