| 1. | Specialized supports include silicon dioxide, titanium dioxide, calcium carbonate, and barium sulfate.
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| 2. | Physicists have long wondered just how closely they can slice silicon dioxide.
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| 3. | In this process, trenches are formed and silicon dioxide is deposed inside.
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| 4. | The groundmass contains plagioclase, pyroxene, silicon dioxide and oxides of iron and titanium.
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| 5. | Silica is made of the same ingredient as sand, silicon dioxide.
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| 6. | They are characterized by spicules made out of silicon dioxide, unlike calcareous sponges.
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| 7. | For instance, aluminum mirrors are commonly coated with silicon dioxide or magnesium fluoride.
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| 8. | Slag is usually a mixture of metal oxides and silicon dioxide.
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| 9. | Silica, or silicon dioxide, is found in nature as sand, quartz or flint.
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| 10. | Such silicon dioxide-fluoride is used in manufacture of integrated circuits as an insulator.
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