Definition of 'silica'

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Definitions of 'silica'

1. (noun) silica, silicon oxide, silicon dioxide
a white or colorless vitreous insoluble solid (SiO2); various forms occur widely in the earth's crust as quartz or cristobalite or tridymite or lechatelierite

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'silica' - Nearby Entries
silex silhouette silica gel silica silicate siliceous silicic acid

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"silica." Definitions.net. STANDS4 LLC, 2008. 5 December. 2008. http://www.definitions.net/definition/silica

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