What is SiO2?

Answer

Silicon dioxide, or SiO2, is commonly known as sand or quartz. It exists naturally in Earth's crust. It also exists in the biology of plants, animals and water.

SiO2 is a naturally occurring material composed of the shells of microscopic, single-celled algae. SiO2 is consumed by animals, including humans, as part of their natural diet and is considered harmless. Numerous pharmaceutical companies use SiO2 in pills and vitamins as an anti-caking or glidant agent. It is present in almost every pill made out of a powder. SiO2 also has industrial uses which include the manufacture of cement, natural pesticides, glass and numerous electronics.

Q&A Related to "What is SiO2?"
The formula "SIO2" is commonly known as silicon dioxide. Silicon dioxide has a wide range of purposes, mainly being glass manufacturing. In nature, silicon dioxide is commonly
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Most likely relates to the fact that silicon itself is a natural crystal. The bottom line has got to be that the polymer is a more minimal energy form.
http://answers.yahoo.com/question/index?qid=201212...
SiO2 is Silicon Dioxide, and is abundantly common on Earth. It occurs commonly in nature
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Silicon Dioxide
http://acronyms.thefreedictionary.com/SIO2
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