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The electronegativity is 2.1 for H and 1.5 for Mg. Based on these electronegativities, MgH2 would be expected to A) be ionic and contain H + ions. B) be ionic and contain H- ions. C) have polar covalent bonds with a partial positive charges on the H atoms. D) have polar covalent bonds with a partial negative charges on the H atoms.

The electronegativity is 2.1 for H and 1.5 for Mg. Based on these electronegativities, MgH2 would be expected to A) be ionic and contain H + ions. B) be ionic and contain H- ions. C) have polar covalent bonds with a partial positive charges on the H atoms. D) have polar covalent bonds with a partial negative charges on the H atoms.

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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The electronegativity is 2.1 for H and 1.5 for Mg. Based on these electronegativities, MgH2 would be expected to A) be ionic and contain H + ions. B) be ionic and contain H- ions. C) have polar covalent bonds with a partial positive charges on the H atoms. D) have polar covalent bonds with a partial negative charges on the H atoms.
Transcribed Image Text:The electronegativity is 2.1 for H and 1.5 for Mg. Based on these electronegativities, MgH2 would be expected to A) be ionic and contain H + ions. B) be ionic and contain H- ions. C) have polar covalent bonds with a partial positive charges on the H atoms. D) have polar covalent bonds with a partial negative charges on the H atoms.
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