Why is the first ionization of aluminum less than the first ionization of magnesium? Select all that apply. a) The last valence electron of aluminum begins the occupation of the 3p subshell. b) The last valence electron of magnesium ends the occupation of the 3s subshell. c) The statement is incorrect because the general trend left to right in a row is for the effective nuclear charge to increase. d) The 3s electrons shield the 3p electrons from the nuclear charge.
Why is the first ionization of aluminum less than the first ionization of magnesium? Select all that apply. a) The last valence electron of aluminum begins the occupation of the 3p subshell. b) The last valence electron of magnesium ends the occupation of the 3s subshell. c) The statement is incorrect because the general trend left to right in a row is for the effective nuclear charge to increase. d) The 3s electrons shield the 3p electrons from the nuclear charge.
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter8: The Periodic Table: Structure And Trends
Section: Chapter Questions
Problem 8.11QE
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42)
Why is the first ionization of aluminum less than the first ionization of magnesium? Select all that apply.
a) The last valence electron of aluminum begins the occupation of the 3p subshell.
b) The last valence electron of magnesium ends the occupation of the 3s subshell.
c) The statement is incorrect because the general trend left to right in a row is for the effective nuclear charge to increase.
d) The 3s electrons shield the 3p electrons from the nuclear charge.
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