How to use silicon dioxide in a sentence
We're carbon, and our waste is carbon dioxide, and this thing is silicon, and its waste is silicon dioxide—silica.A Martian Odyssey | Stanley Grauman Weinbaum
With his Sco drill he might have pierced that silicon dioxide armor till he reached the creature's gritty flesh.The Planetoid of Peril | Paul Ernst
As stated in the discussion of fluorine, it is formed when hydrofluoric acid acts upon silicon dioxide or a silicate.
As obtained by chemical processes silicon dioxide is an amorphous white powder.
In this respect it differs from silicon dioxide, which will not combine directly with water.