A Het ion corresponds to the principle quan- tum number n = 6. How many states are there? The last (most energetic) electron in sodium is in a 3s state. What do you expect the order of the ener- gies to be for the last electrons in the three possible states 3s, 3p, and 3d? 1. 3d > 3s > 3p 2. 3p > 3s > 3d 3. 3s = 3p = 3d 4. 3d > 3p > 3s 5. 3s > 3p > 3d Consider the ground state of the silicon atom (Z = 14). What is the electronic configuration for this state? 1. 1s 2s3 3p2 3s³ 3p3 2. 1s2 2s2 2p® 3s 3p 3. 1s 2s2 2p 3s' 3p3 4. 1s? 2s? 2p° 3s2 3p2

A Het ion corresponds to the principle quan- tum number n = 6. How many states are there? The last (most energetic) electron in sodium is in a 3s state. What do you expect the order of the ener- gies to be for the last electrons in the three possible states 3s, 3p, and 3d? 1. 3d > 3s > 3p 2. 3p > 3s > 3d 3. 3s = 3p = 3d 4. 3d > 3p > 3s 5. 3s > 3p > 3d Consider the ground state of the silicon atom (Z = 14). What is the electronic configuration for this state? 1. 1s 2s3 3p2 3s³ 3p3 2. 1s2 2s2 2p® 3s 3p 3. 1s 2s2 2p 3s' 3p3 4. 1s? 2s? 2p° 3s2 3p2

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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