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The chemical compound silicon dioxide, also known as silica or silox (from the Latin "silex"), is the oxide of silicon, chemical formula SiO2, and has been known for its hardness since the 9th century. Silica is most commonly found in nature as sand or quartz. It is a principal component of most types of glass and substances such as concrete.

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Is graphite a silicate or carbon?

Graphite is carbon.


Are diamonds non silicate or silicate?

No it is a nonsilicate mineral because it is formed from only carbon and not silicate.


Does carbonate contain silicate?

No. A carbonate ion consists of carbon and oxygen. A silicate ion consists of silicon and oxygen.


What is the chemical equation for carbon silicate?

CSi4


Is sodium aluminum silicate organic?

No. To be considered organic a compound must contain carbon. Sodium aluminum silicate contains sodium, aluminum, silicon, and oxygen, but not carbon.


Is graphite a silicate?

No a silicate is a compound containing silicon and oxygen. Graphite is pure carbon.


Is a diamond a silicate or non siliicate mineral?

a non silicate mineral because the only element in it is carbon not oxygen or silicon


Is graphite silicate or nonsilicate?

Graphite is a nonsilicate mineral composed primarily of carbon. It does not contain silicate minerals in its chemical composition.


Is diamond a silicate?

No, diamond is not a silicate. Diamond is composed of carbon atoms arranged in a crystal lattice structure, whereas silicates contain silicon and oxygen atoms in their chemical composition.


Do a non silicate minerals contain oxygen?

Yes, non-silicate minerals can still contain oxygen. For example, carbonates such as calcite and dolomite are non-silicate minerals that contain oxygen along with carbon and other elements.


Which is a silicate mineral malachite pyrte olivine diamond?

Malachite is copper carbonate hydroxide. Diamond is carbon. Pyrite Is iron sulphide. Olivine is magnesium iron silicate.


Why is the Earth's crust not made up off carbon?

The Earth's crust is primarily composed of silicate minerals, such as feldspar and quartz, which contain silicon and oxygen as dominant elements. Carbon, while present in some minerals and organic matter, is not abundant in the crust compared to these silicate minerals. Additionally, the conditions during Earth's formation and subsequent geological processes favored the abundance of silicate materials over carbon-based compounds. As a result, carbon is found in much lower concentrations in the Earth's crust.