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Arrange in order of increasing ionization energy. (a) the Group 1A elements H, Li, and Cs (b) the Period 4 elements As, K, & Se

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter5: Electron Configurations And The Periodic Table

Section: Chapter Questions

Problem 117QRT

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Question

Arrange in order of increasing ionization energy.

(a) the Group 1A elements H, Li, and Cs

(b) the Period 4 elements As, K, & Se

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