The first five ionization energies (IE, through IE5) of a Period 4 element have the following pattern: IE, IE2 IE3 IE4 IES Make a reasonable guess about which element this is. Enter its chemical symbol below. ? kJ/mol

The first five ionization energies (IE, through IE5) of a Period 4 element have the following pattern: IE, IE2 IE3 IE4 IES Make a reasonable guess about which element this is. Enter its chemical symbol below. ? kJ/mol

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter2: Atomic Structure And Periodicity

Section: Chapter Questions

Problem 158CWP

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Question

The first five ionization energies (IE, through IE,) of a Period 4 element have the following pattern:
ill
olo
IE1
IE2 IE3 IE4 IE5
Make a reasonable guess about which element this is. Enter its chemical symbol below.
Explanation
Check
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kJ/mol

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