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In the ground state, how many electrons are in the outermost 2 sublevel of cach element in the Halogen Group? a) 5 b) 2 c) 7 d) 8

In the ground state, how many electrons are in the outermost 2 sublevel of cach element in the Halogen Group? a) 5 b) 2 c) 7 d) 8

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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In the ground state, how many electrons are in the outermost 2 sublevel of cach element in the Halogen Group? a) 5 b) 2 c) 7 d) 8 Magnesium has a smaller atomic radius than sodium because the magnesium atom has more: a) valence electrons b) energy levels c) protons d) neutrons Which group in the Periodic Table contains solid, liquid, and gaseons elements at room temperature? a) Noble gases b) Alkaline Earth Metals c) Chalcogens d) Halogens Which is NOT a property of Fluorine? a) pale-yellow gas b) strong nonmetallic c) has 7 valence electrons d) has a low electron affinity e) none of the above
Transcribed Image Text:In the ground state, how many electrons are in the outermost 2 sublevel of cach element in the Halogen Group? a) 5 b) 2 c) 7 d) 8 Magnesium has a smaller atomic radius than sodium because the magnesium atom has more: a) valence electrons b) energy levels c) protons d) neutrons Which group in the Periodic Table contains solid, liquid, and gaseons elements at room temperature? a) Noble gases b) Alkaline Earth Metals c) Chalcogens d) Halogens Which is NOT a property of Fluorine? a) pale-yellow gas b) strong nonmetallic c) has 7 valence electrons d) has a low electron affinity e) none of the above
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