Choose the option in each that has the desired characteristic. Briefly explain each of your choices.(a) Larger Size? Si or Cl(b) Lower IE1? P or Po(c) Better Electron Affinity? O or F(d) Smaller Size? Br or Te2-

Choose the option in each that has the desired characteristic. Briefly explain each of your choices. (a) Larger Size? Si or C1 (b) Lower IE1? P or Po (c) Better Electron Affinity? O or F (d) Smaller Size? Br or Te2-

Choose the option in each that has the desired characteristic. Briefly explain each of your choices. (a) Larger Size? Si or C1 (b) Lower IE1? P or Po (c) Better Electron Affinity? O or F (d) Smaller Size? Br or Te2-

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter6: Electronic Structure And The Periodic Table

Section: Chapter Questions

Problem 56QAP: Which of the four atoms Na, P, Cl, or K (a) has the largest atomic radius? (b) has the highest...

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Question

Choose the option in each that has the desired characteristic. Briefly explain each of your choices.
(a) Larger Size? Si or Cl
(b) Lower IE1? P or Po
(c) Better Electron Affinity? O or F
(d) Smaller Size? Br or Te2-

Expert Solution

Step 1

The Si will be larger in size as the size decreases when we go right in the given period. It is because there is increase in nuclear charge due to increase in number of protons but principal shell remain same.

Po will have lower ionization energy because as we go down in the periodic table, the ionization energy decreases.

The electronic configuration of P has half filled p orbitals , thus it has high ionization energy.

Br- is smaller in size than Te^2- because Te has one extra principal shell than Br. The size increase as we go down the group.

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