Second Electron Affinities are always positive energies because it always takes energy to remove an electron from a cation. energy is released when an electron is removed from a cation. O it takes energy to add an electron to an anion. energy is released when an electron is added to an anion.

Introductory Chemistry: A Foundation
9th Edition
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Author:Steven S. Zumdahl, Donald J. DeCoste
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Chapter11: Modern Atomic Theory
Section: Chapter Questions
Problem 121CP: ive the electron configurations for the following atoms. Do not use the noble gas notation. Write...
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Second Electron Affinities are always positive energies because...
it always takes energy to remove an electron from a cation.
energy is released when an electron is removed from a cation.
it takes energy to add an electron to an anion.
energy is released when an electron is added to an anion.
Transcribed Image Text:Second Electron Affinities are always positive energies because... it always takes energy to remove an electron from a cation. energy is released when an electron is removed from a cation. it takes energy to add an electron to an anion. energy is released when an electron is added to an anion.
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