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2013 USNCO Problem 49: Silicon Dioxide Bond

Source:

April 20, 2013
analytic geometry

Problem Statement

The silicon-oxygen bonds in \ce{SiO2} are best described as
<spanclass=′latex−bold′>(A)</span> coordinate covalent<spanclass=′latex−bold′>(B)</span> ionic<spanclass=′latex−bold′>(C)</span> nonpolar covalent<spanclass=′latex−bold′>(D)</span> polar covalent{ <span class='latex-bold'>(A)</span>\ \text{coordinate covalent}\qquad<span class='latex-bold'>(B)</span>\ \text{ionic}\qquad<span class='latex-bold'>(C)</span>\ \text{nonpolar covalent}\qquad<span class='latex-bold'>(D)</span>}\ \text{polar covalent}\qquad
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