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The chemical compound silicon dioxide, also known as silica or silox (from the Latin "silex"), is an oxide of silicon, chemical formula SiO2, and has been known for its hardness since the 9th century[1]. Silica is most commonly found in nature as sand or quartz, as well as in the cell walls of diatoms. It is a principal component of most types of glass and substances such as concrete. Silica is the most abundant mineral in the earth's crust.

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16y ago
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6mo ago

SiO2 is the chemical formula for silicon dioxide, also known as silica. It is one of the most abundant compounds in the Earth's crust and is found in many minerals, rocks, and sand. Silicon dioxide is commonly used in industry for its hardness, high melting point, and insulating properties.

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Q: What is Si02?
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What elements are Si02?

Silicon and oxygen..


What is si02 plus h20?

When SiO2 reacts with H2O, it forms silicic acid (H4SiO4). The reaction results in the dissolution of SiO2 in water, leading to the formation of the acidic solution.


What does the chemical symbol Si02 stands for?

SiO2 is the chemical formula (not symbol) of silicon dioxide.


What is silicon in SiO2s?

Si02 is the chemical formula for silicon (Si) dioxide. It is major component to consumer and automotive glass, and used by the high tech industries for fabricating fiber optic cables.


Is si02 ionic or covalent?

SiO2 is a covalent compound. It is made up of silicon and oxygen atoms that share electrons to form covalent bonds within the molecule.


Which mineral is composed of silicon dioxide (Si02)?

Quartz is the mineral that is composed of silicon dioxide (SiO2). It is a abundant mineral found in various types of rocks and geological settings.


What is the main composition of mantle?

The answer that follows is good enough for personal knowledge or school students. Anyone higher than this should do read the Mantle page on wikipedia. Reference : NET The main element is oxygen. The main compound is silicon dioxide. (Si02)


What does si02 stand for?

SiO2 stands for silicon dioxide, which is a chemical compound composed of silicon and oxygen. It is one of the most common and abundant materials on Earth, found in various forms such as quartz, sand, and glass. Silicon dioxide has many industrial applications, including in the manufacturing of glass, ceramics, and electronics.


What is the formular of glass?

The formula for most common types of glass, such as soda-lime glass, is SiO2 mixed with other components like Na2O, CaO, and Al2O3. This formula gives glass its unique properties of transparency, hardness, and resistance to heat.


What is the material found in magma that is formed from oxygen and silicon?

The material found in magma that is formed from oxygen and silicon is silicon dioxide, commonly known as quartz. This mineral is a major component of most magmas and is responsible for the high viscosity and crystalline structure of igneous rocks.


What is the lithosphere made of mafic or felsic?

The lithosphere is primarily made of mafic rocks, which are rich in magnesium and iron. These rocks are denser and have higher melting points compared to felsic rocks, which are lighter in color and have lower melting points.