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.

Chemistry for Today: General, Organic, and Biochemistry
9th Edition
ISBN:9781305960060
Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Publisher:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Chapter3: Electronic Structure And The Periodic Law
Section: Chapter Questions
Problem 3.69E
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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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