silicon dioxide
Americannoun
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Those observations could confirm whether Mercury truly has such an unusually low concentration of silicon dioxide and provide scientists with a clearer picture of the extreme conditions that shaped its crust billions of years ago.
From Science Daily ● Sep. 12, 2026
Basalt, andesite, and granite can contain as much as 75 percent silicon dioxide.
From Science Daily ● Sep. 12, 2026
Compared with Earth, Mars, and other rocky planets, angrites contain very little silicon dioxide, or silica, a key ingredient in nearly every known terrestrial planet.
From Science Daily ● Jun. 23, 2026
Initially, the silicon wafer, which was topped by a thick layer of silicon dioxide, seemed to prevent diamond growth.
From Science Magazine ● Apr. 24, 2024
The oxide may be used either as a pure liquid or gelled with a gelling agent such as silicon dioxide, particulate carbon or aluminum octoate.
From U.S. Patent 4,293,314: Gelled Fuel-Air Explosive October 6, 1981. by Bertram O. Stull
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