what is a silicate
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Silicate A silicate is a compound containing an anionic silicon compound. The great majority of the silicates are oxides, but hexafluorosilicate ([SiF6]2−) and other anions are also included. 4 or its compounds. Related to orthosilicate are families of anions (and their compounds) with the formula [SiO2+n]2n−.
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SILICA IN DRINKING WATER Silica (silicon dioxide) is a compound of silicon and oxygen (Si02). It is a hard, glassy mineral substance which occurs in a variety of forms such as sand, quartz, sandstone, and granite.It is also found in the skeletal parts of various animals and plants.ilica (silicon dioxide) is a compound of silicon and oxygen (Si02). It is a hard, glassy mineral substance which occurs in a variety of forms such as sand, quartz, sandstone, and granite.
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- Hydrated Silica. Hydrated silica is a form of precipitated silica. Precipitated silica is any silica that has water or water in pores. It is borne in water and inherently contains moisture. In its pure form, it is a chemically inert substance.
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Silt Silt is granular material of a size between sand and clay, whose mineral origin is quartz and feldspar. Silt may occur as a soil or as sediment mixed in suspension with water and soil in a body of water such as a river. It may also exist as soil deposited at the bottom of a water body, like mudflows from landslides. Silt has a moderate specific area with a typically non-sticky, plastic feel. Silt usually has a floury feel when dry, and a slippery feel when wet. Silt can be visually observed with
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- Silica is a non-metallic mineral. It is an oxide of silicon. Silica is most commonly found in nature as sand or quartz.
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What is uses of silica mineral? The silicate minerals are rock-forming minerals, constituting approximately 90 percent of the crust of the Earth.They are classified based on the structure of their silicate group which contain different ratios of silicon and oxygen. They make up the largest and most important class of rock-forming minerals.he silicate minerals are rock-forming minerals, constituting approximately 90 percent of the crust of the Earth.
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silicate : a salt or ester derived from a silicic acid; especially: any of numerous insoluble often complex metal salts that contain silicon and oxygen in the anion, constitute the largest class of minerals, and are used in building materials (as cement, bricks, and glass). See silicate defined for English-language learners.
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What is Silica? - Properties & Definition Silica is the most abundant mineral in the earth's crust, but you might not know much about it. Quartz, sand, and glass are all made of silica.... for Teachers for Schools for Companies
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The Silicates Building Blocks of The Earthâs Crust The Silicates. Building Blocks of The Earth’s Crust. Silicates are the most widespread of the minerals. They are made up of oxygen and silicon the number one and number two most abundant elements in the earth's crust. By themselves they make up over 90% of the weight of the earth’s crust. Most rocks are composed mainly of this class of minerals.
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silicate : a salt or ester derived from a silicic acid; especially: any of numerous insoluble often complex metal salts that contain silicon and oxygen in the anion and constitute the largest class of minerals.
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silica Definition of silica for English Language Learners. : a chemical that contains silicon, that is found in sand and quartz, and that is used to make glass.
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- Silica is also called silicon dioxide. It is used in a number of industries, including glass making, electronics, and as food additives and abrasives. Silica is a hard mineral with high melting and boiling points.
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Composition of the crust What is Silica? Silica is a form of silicon, one of the most common elements on earth. Earth’s crust, silicon is the second most abundant element after oxygen, making up 27.7% of the crust by mass. Found in rocks and stones. Not only is it found on earth’s crust but also in our bodies, and can be found […]
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- You've already chosen the best response. hey bro Silicates are minerals that contain silicon and oxygen, and usually one or more other elements. – Silicates make up approximately 96 percent of the minerals found in Earth's crust. – The most common minerals, feldspar and quartz, are silicates.
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Silica Dust â Why Itâs Important for Cutting and Breaking Services to Control Silica dust is made of very fine particles of quartz, which is a very common mineral. It’s one of the most common elements on the planet and found in a wide variety of manufactured and natural materials such as sand, brick, masonry, clay products, mortar, rock, concrete, gravel, granite, slate, sandstone, glass, and more.
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magnesium silicate magnesium salicylate see salicylate. magnesium silicate MgSiO3, a silicate salt of magnesium; the most common hydrated forms found in nature are asbestos and talc. magnesium sulfate Epsom salt; an anticonvulsant and electrolyte replenisher, also used as a laxative and local antiinflammatory.
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- Silica (quartz) Silica, SiO 2, is a white or colorless crystalline compound found mainly as quartz, sand, flint, and many other minerals. Silica is an important ingredient to manufacture a wide variety of materials. Quartz; Quartz is the most abundant silica mineral. Pure Quartz is colorless and transparent.
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Silica and sand Silica or silicon dioxide (SiO 2) is a chemical compound consisting of one silicon and two oxygen atoms.Quartz is a common mineral with the same chemical composition but quartz and silica are not synonyms.uartz is made of silica but so are also cristobalite, tridymite and few other minerals (polymorphs of silica). They are collectively referred to as silica minerals. Siliceous Devonian sandstone in Estonia. Quartz is the most common sand-forming mineral.
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(d). Composition of Rocks A group of minerals containing various amounts of the elements Silicon and Oxygen. The Silicates are the largest group of minerals. The construction component of all Silicates is the tetrahedron, which is one Silicon atom equidimensionally placed around four Oxygen atoms. These tetrahedrons, when combined with other molecules or tetrahedrons form the different Silicate minerals.
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Silica gel 1 It is a naturally occurring mineral that is purified and processed into either granular or beaded form. 2  Silica gel’s high surface area allows it to absorb water readily, making it useful as a desiccant (drying agent).  Silica gel is non-toxic, non-flammable, and non-reactive and stable with ordinary usage.
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The Silicate Minerals Silicate minerals are the most common of Earth's minerals and include quartz, feldspar, mica, amphibole, pyroxene, and olivine. Silica tetrahedra, made up of silicon and oxygen, form chains, sheets, and frameworks, and bond with other cations to form silicate minerals. X-ray diffraction (XRD) allows scientists to determine the crystal structure of minerals.
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Silicon dioxide Silicon dioxide, also known as silica (from the Latin silex), is a chemical compound that is an oxide of silicon with the chemical formula Si O 2.It has been known since ancient times. Silica is most commonly found in nature as quartz, as well as in various living organisms.he solubility of silicon dioxide in water strongly depends on its crystalline form and is 3–4 times higher for silica than quartz; as a function of temperature, it peaks at about 340 °C.
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- Silicon dioxide, also known as silica (from the Latin silex), is a chemical compound that is an oxide of silicon with the chemical formula Si O 2. It has been known since ancient times.Silica is most commonly found in nature as quartz, as well as in various living organisms.n many parts of the world, silica is the major constituent of sand. Silica is one of the most complex and most abundant families of materials, existing both as several minerals and being produced synthetically.
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Sodium silicate For the Italian locomotive, see FS Class E550. Sodium silicate is the common name for compounds with the formula (Na2SiO2)nO. A well-known member of this series is sodium metasilicate, Na2SiO3. Also known as waterglass or liquid glass, these materials are available in aqueous solution and in solid form.
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- The Silicate Minerals. Photo (c) 2007 Andrew Alden, licensed to About.com ( fair use policy) The silicate minerals make up the great majority of rocks. Silicate is a chemical term for the group of a single atom of silicon surrounded by four atoms of oxygen, or SiO 4. They come in the shape of a tetrahedron.
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A Few Rocks That Include Silicate Materials 1 of 2. 1. 2. The silicate minerals make up the great majority of rocks. Silicate is a chemical term for the group of a single atom of silicon surrounded by four atoms of oxygen, or SiO 4, in the shape of a tetrahedron. of 2. 1. 2. The silicate minerals make up the great majority of rocks. Silicate is a chemical term for the group of a single atom of silicon surrounded by four atoms of oxygen, or SiO 4, in the shape of a tetrahedron.