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9.4)Which of the following is the correct ground state electron configuration for Rb? s²2s s²3p64s²3d¹04p64d¹ 15²2 3s²3p64s²3d¹04p65s¹ 1s²2s²2p 3s²3p63d1¹04s²4p64d¹ 1s²2s²2p62d103s²sp63d⁹

9.4)Which of the following is the correct ground state electron configuration for Rb? s²2s s²3p64s²3d¹04p64d¹ 15²2 3s²3p64s²3d¹04p65s¹ 1s²2s²2p 3s²3p63d1¹04s²4p64d¹ 1s²2s²2p62d103s²sp63d⁹

Chemistry
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:** (9.3, 9.4) Which of the following is the correct ground state electron configuration for Rb? **Options:** 1. \( \text{1s}^2\text{2s}^2\text{2p}^6\text{3s}^2\text{3p}^6\text{4s}^2\text{3d}^{10}\text{4p}^6\text{4d}^1 \) 2. \( \text{1s}^2\text{2s}^2\text{2p}^6\text{3s}^2\text{3p}^6\text{4s}^2\text{3d}^{10}\text{4p}^6\text{5s}^1 \) 3. \( \text{1s}^2\text{2s}^2\text{2p}^6\text{3s}^2\text{3p}^6\text{3d}^{10}\text{4s}^2\text{4p}^6\text{4d}^1 \) 4. \( \text{1s}^2\text{2s}^2\text{2p}^6\text{3d}^{10}\text{3s}^2\text{3p}^6\text{3d}^9 \) **Explanation:** To determine the correct ground state electron configuration for rubidium (Rb), one must know the correct order of orbital filling according to the Aufbau principle, Hund's rule, and the Pauli exclusion principle. Rubidium has an atomic number of 37, meaning it has 37 electrons in its neutral state.
Transcribed Image Text:**Question:** (9.3, 9.4) Which of the following is the correct ground state electron configuration for Rb? **Options:** 1. \( \text{1s}^2\text{2s}^2\text{2p}^6\text{3s}^2\text{3p}^6\text{4s}^2\text{3d}^{10}\text{4p}^6\text{4d}^1 \) 2. \( \text{1s}^2\text{2s}^2\text{2p}^6\text{3s}^2\text{3p}^6\text{4s}^2\text{3d}^{10}\text{4p}^6\text{5s}^1 \) 3. \( \text{1s}^2\text{2s}^2\text{2p}^6\text{3s}^2\text{3p}^6\text{3d}^{10}\text{4s}^2\text{4p}^6\text{4d}^1 \) 4. \( \text{1s}^2\text{2s}^2\text{2p}^6\text{3d}^{10}\text{3s}^2\text{3p}^6\text{3d}^9 \) **Explanation:** To determine the correct ground state electron configuration for rubidium (Rb), one must know the correct order of orbital filling according to the Aufbau principle, Hund's rule, and the Pauli exclusion principle. Rubidium has an atomic number of 37, meaning it has 37 electrons in its neutral state.
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