what is a silicate?
In chemistry, a silicate is any member of a family of anions consisting of silicon and oxygen, usually with the general formula
Silicate
In chemistry, a silicate is any member of a family of anions consisting of silicon and oxygen, usually with the general formula , where
what is the period of revolution of mercury in earth years 87.97 days what are it's contents internally? Approximately 70% metallic and 30% silicate material how long does the above mentioned planet take to rotate around the earth? UNANSWERABLE how was the planet formed? UNANSWERABLE what religion is the planet associated with? UNANSWERABLE
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Silicate [SEP] Introduction
In chemistry, a silicate is any member of a family of anions consisting of silicon and oxygen, usually with the general formula , where . The family includes orthosilicate (), metasilicate (), and pyrosilicate (, ). The name is also used for any salt of such anions, such as sodium metasilicate; or any ester containing the corresponding chemical group, such as tetramethyl orthosilicate. Silicate anions are often large polymeric molecules with an extense variety of structures, including chains and rings (as in polymeric metasilicate ), double chains (as in , and sheets (as in . In geology and astronomy, the term silicate is used to mean silicate minerals, ionic solids with silicate anions; as well as rock types that consist predominantly of such minerals.