lodine exists as molecules of 12, and silicon dioxide exists as an extended network of silicon-oxygen bonds (similar to diamond). They both are solids at room temperature, but which do you think has the higher melting point and why? A. Silicon dioxide because to melt it you would have to break covalent bonds. B. 1₂ because it is heavier and therefore has the largest LDFs. C. 12 because it an element. D. Silicon dioxide, because it is a compound and has stronger intermolecular forces than iodine molecules. OD OA OB OC

lodine exists as molecules of 12, and silicon dioxide exists as an extended network of silicon-oxygen bonds (similar to diamond). They both are solids at room temperature, but which do you think has the higher melting point and why? A. Silicon dioxide because to melt it you would have to break covalent bonds. B. 1₂ because it is heavier and therefore has the largest LDFs. C. 12 because it an element. D. Silicon dioxide, because it is a compound and has stronger intermolecular forces than iodine molecules. OD OA OB OC

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter19: The Chemistry Of The Main-group Elements

Section: Chapter Questions

Problem 43QRT: A human body contains approximately 5 L of blood. A bipolar disorder patient receives 2.0 g lithium...

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