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Defenition of the word silica

    • Defenition of the word silica

      • a white or colorless vitreous insoluble solid; various forms occur widely in the earth's crust as quartz or cristobalite or tridymite or lechartelierite
      • a white or colorless vitreous insoluble solid (SiO2); various forms occur widely in the earth''s crust as quartz or cristobalite or tridymite or lechartelierite
      • 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

    Synonyms for the word silica

      • silicon dioxide
      • silicon oxide

    Hyponyms for the word silica

      • chert
      • flint
      • silex

    Hypernyms for the word silica

      • oxide

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