Given the table below, answer the following questions: Group Number (Old) Group Nu Atomic Element Electron Configuration Ovana 1 Number Не 2 1s? 8A 18 Ne 10 1s 2s 2p 8A 18 2 Ar 18 1s 2s 2p 3s? 3p 8A 18 3 Kr 36 1s 2s2 2p 3s? 3p 3d10 4s2 4p 8A 18 4 1s 2s? 2p 3s? 3p 3d10 4s24p 4d10 4f145s 5p 1s 2s? 2p 3s? 3p 3d10 4s2 4ps 4d10 4f145s2 5p6 5d10 6s2 6p Хе 54 8A 18 5 Ra 86 8A 18 6 1. To what group in the periodic table do these elements belong? 2.These elements are called the noble gases. Why? What is the common characteristic of these gases? 3. Light bulbs are filled with Argon gas rather than oxygen gas. Why? 4. From the electron configuration, how many valence electrons do noble gases have? 5. Can we relate the number of valence electrons with the stability of the element?

Given the table below, answer the following questions: Group Number (Old) Group Nu Atomic Element Electron Configuration Ovana 1 Number Не 2 1s? 8A 18 Ne 10 1s 2s 2p 8A 18 2 Ar 18 1s 2s 2p 3s? 3p 8A 18 3 Kr 36 1s 2s2 2p 3s? 3p 3d10 4s2 4p 8A 18 4 1s 2s? 2p 3s? 3p 3d10 4s24p 4d10 4f145s 5p 1s 2s? 2p 3s? 3p 3d10 4s2 4ps 4d10 4f145s2 5p6 5d10 6s2 6p Хе 54 8A 18 5 Ra 86 8A 18 6 1. To what group in the periodic table do these elements belong? 2.These elements are called the noble gases. Why? What is the common characteristic of these gases? 3. Light bulbs are filled with Argon gas rather than oxygen gas. Why? 4. From the electron configuration, how many valence electrons do noble gases have? 5. Can we relate the number of valence electrons with the stability of the element?

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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