Fluorine lies between oxygen and neon in Period 2.Where as atomic sizes and ionization energies of these three ele-ments change smoothly, their electronegativities display a dra-matic change. What is this change, and how do their electron configurations explain it?

Fluorine lies between oxygen and neon in Period 2.Where as atomic sizes and ionization energies of these three ele-ments change smoothly, their electronegativities display a dra-matic change. What is this change, and how do their electron configurations explain it?

General Chemistry - Standalone book (MindTap Course List)

11th Edition

ISBN:9781305580343

Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell

Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell

Chapter9: Ionic And Covalent Bonding

Section: Chapter Questions

Problem 9.130QP

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Actinides

The elements in which the extra electron tends to enter the 5f-orbitals of (n–2)th main shell are considered 5f-block elements. They are also named actinides. Actinides include 15 elements, from atomic number 89 to 103.

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