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b. (i) Define Electron Affinity and explain why the electron affinity may either have positive or negative values. [

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 40P: Both the electron affinity and the ionization energy of chlorine are higher than the corresponding...

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b. (i) Define Electron Affinity and explain why the electron affinity may either have
positive or negative values. [

Definition Definition Change in energy of a neutral gaseous atom when an electron is added to the atom to form a negative ion.

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