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Give three ions that are isoelectronic with neon. Place

Chemistry | 8th Edition | ISBN: 9780547125329 | Authors: Steven S. Zumdahl ISBN: 9780547125329 153

Solution for problem 49 Chapter 8

Chemistry | 8th Edition

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Chemistry | 8th Edition | ISBN: 9780547125329 | Authors: Steven S. Zumdahl

Chemistry | 8th Edition

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Problem 49

Give three ions that are isoelectronic with neon. Place these ions in order of increasing size.

Step-by-Step Solution:
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For K(19) the nobel gas configuration is [Ar] s s and any other electrons that would come after the noble gas are valence electrons which are easily removed Effective nuclear charge, EA, and IE increase while atomic side decreases Effective nuclear Periodic table charge, IE, and EA decrease. Atomic size decrease Electron Affinity [EA] – energy change for the process of adding an electron to a neutral atom in the gaseous state to form a negative ion - Electron added = energy release EA is higher according to magnitude of the change of Energy Cl (-349) > I (-295.2) - Noble gasses have NO EA values - Often exothermic Chemical Bonds - Bonding occurs with valence electrons - Electrons are either valen

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Chapter 8, Problem 49 is Solved
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Textbook: Chemistry
Edition: 8
Author: Steven S. Zumdahl
ISBN: 9780547125329

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Give three ions that are isoelectronic with neon. Place