Q3.47Homework • AnsweredDetermine which electron configuration represents an excited state.Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer.Oxygen - 1s22s22p4aYour answerbSodium - 1s22s22p63s?Chlorine - 1s2s2p63s²3p5CdAluminum - 1s2s²2p63s²3p1Magnesium - 1s2s²2p63s'3p1eAnswered - Incorrect •1 attempt leftResubmit

Answered: Determine which electron configuration…

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Chemistry

Determine which electron configuration represents an excited state.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

Q3.47
Homework • Answered
Determine which electron configuration represents an excited state.
Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer.
Oxygen - 1s22s22p4
a
Your answer
b
Sodium - 1s22s22p63s?
Chlorine - 1s2s2p63s²3p5
C
d
Aluminum - 1s2s²2p63s²3p1
Magnesium - 1s2s²2p63s'3p1
e
Answered - Incorrect •
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Expert Solution

Step 1

In a neutral atom, the total electrons in an atom is equal to the atomic number of an atom and these electrons are filled in the increasing energy of sub-shells i. e. The sub-shell having lowest energy is filled first than the sub-shell of higher energy.

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