what is graphites
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Graphite Graphite (pronunciation: /ˈɡræfaɪt/), archaically referred to as plumbago, is a crystalline form of carbon, a semimetal, a native element mineral, and one of the allotropes of carbon. Graphite is the most stable form of carbon under standard conditions. Therefore, it is used in thermochemistry as the standard state for defining the heat of formation of carbon compounds.
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The Mineral graphite Graphite is a mineral composed exclusively of the element carbon. Graphite has the same chemical composition as Diamond, which is also pure carbon, but the molecular structure of Graphite and Diamond is entirely different.This causes almost opposite characteristics in their physical properties. Graphite is rather common mineral, but fine crystals are rare.Most Graphite mining areas produce enormous quantities from a single or several large Graphite vein s, but collector specimens in good crystals are not commonly encountered. Rare hexagonal polymorph of Graphite and Diamond formed only in a meteoric environment where extreme heat and pressure caused it to form. To date, it is only found in Mottigen, Ries Crater, in Bavaria, Germany. As it differs in crystal structure, Chaoite is scientifically categorized as an individual mineral species.
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Graphite Graphite has a layered, planar structure. In each layer, the carbon atoms are arranged in a honeycomb lattice with separation of 0.142 nm, and the distance between planes is 0.335 nm. Atoms in the plane are bonded covalently, with only three of the four potential bonding sites satisfied.
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- Graphite is used for its thermal insulation (lower rate of heat transfer) properties. It is also a very good conductor or electricity. The carbon atoms in graphite are bonded in flat hexagonal lattices and layered in sheets. Carbon is the 4th most common element in the Universe (after hydrogen, helium and oxygen). It is the 15th most common element in the Earth’s crust while it is the second most common element in the human body (behind oxygen). Carbon has the highest melting point of all elements, around 3500 °C (3773 K, 6332 °F).
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Graphite Graphite and diamond are the two mineral forms of carbon. Diamond forms in the mantle under extreme heat and pressure. Most graphite found near Earth's surface was formed within the crust at lower temperatures and pressures. Graphite and diamond share the same composition but have very different structures.
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Graphite Graphite is the most stable form of carbon under standard conditions. Therefore, it is used in thermochemistry as the standard state for defining the heat of formation of carbon compounds. process to make synthetic graphite was invented by Edward Goodrich Acheson (1856–1931). In the mid-1890s, Acheson discovered that overheating carborundum, which he is also credited with discovering, produced almost pure graphite.
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- Graphite is formed from carbon atoms in layers. Graphite is black, shiny and opaque (not transparent). It's also a very slippery material. It's used in pencil leads – it slips easily off the pencil onto the paper and leaves a black mark. It's a component of many lubricants, for example bicycle chain oil.
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FORTUNE Graphite Inc. The chemical symbol for graphite (carbon) is indicating that it is composed solely of carbon. In the commercial arena, the words carbon and graphite are often used interchangeably. Industrial minerals are considered the stars of the mining sector of the new global economy of the 21st century.
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Writing Instrument History - Pencils and Markers History of Pencils, Erasers, Sharpeners, Markers, Highlighters and Gel Pens. History & Culture. Pencil History. Graphite is a form of carbon, first discovered in the Seathwaite Valley on the side of the mountain Seathwaite Fell in Borrowdale, near Keswick, England, about 1564 by an unknown person. Shortly after this, the first pencils were made in the same area.
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- Definition of graphite. 1 : a soft black lustrous form of carbon that conducts electricity and is used in lead pencils and electrolytic anodes, as a lubricant, and as a moderator in nuclear reactors. 2 : a composite material in which carbon fibers are the reinforcing material.
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-   Graphite is a type of mineral which is most known for its use in pencils. Graphite is carbon arranged in a very different way to how it is arranged in diamond.  …   Pencils made out of the mineral graphite.21 people found this useful. Graphite is a type of mineral which is most known for its use in pencils. Graphite is carbon arranged in a very different way to how it is arranged in diamond.
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What is Graphite? What is Graphite? Graphite and diamonds are the only two naturally formed polymers of carbon. Graphite is essentially a two dimensional, planar crystal structure whereas diamonds are a three dimensional structure. Graphite is an excellent conductor of heat and electricity and has the highest natural strength and stiffness of any material.
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Allotropy Allotropy (or allotropism) is when a chemical element can exist in two or more different forms in the same physical state or phase. These different forms are called allotropes. Therefore, an allotrope is a different structure in which an element appears. This happens when the atoms of the element are bonded together in a different way. For example, the allotropes of carbon include: 1  diamond, where the carbon atoms are bonded together in a four-cornered lattice arrangement; 2  graphite, where the carbon atoms are bonded together in sheets of a six-sided lattice; 3  graphene, single sheets of graphite; and.
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What is Graphite? What is Graphite? Simply put, graphite is a carbon fiber material containing micro graphite crystals. When these are combined with certain resins and textile materials, they produce the graphite filaments that are used in rod blank production.
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- GRAPHITE is a form of elemental carbon. It is one of the three allotropic forms which the element carbon exists in nature, the other two being coal and diamond. It crystallises in hexagonal system in platy form but it is rare that perfect crystals of graphite have been found.t Kropfmuehl, some 20 folds of graphite are found interbedded with crystalline limestone and micaceous gneiss in a stratigraphic thickness of 135 metres. The mine has been worked to a depth of 70 metres. The mineral is concentrated to yield 92-98% carbon of crucible and pencil grades.
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The Mineral graphite Graphite is a mineral composed exclusively of the element carbon. Graphite has the same chemical composition as Diamond, which is also pure carbon, but the molecular structure of Graphite and Diamond is entirely different. This causes almost opposite characteristics in their physical properties. Graphite is rather common mineral, but fine crystals are rare. Most Graphite mining areas produce enormous quantities from a single or several large Graphite vein s, but collector specimens in good crystals are not commonly encountered.
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- Most of the graphite occurs in metamorphic rocks as a result of metamorphism. However, it can also be found in igneous rocks and in meteorites. Almost every country has graphite reserves in abundance. In Ceylon, the USA and Mexico, the mineral is obtained by underground mining.
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- Graphene (/ˈɡræf.iːn/) is an allotrope of carbon in the form of a two-dimensional, atomic-scale, hexagonal lattice in which one atom forms each vertex. It is the basic structural element of other allotropes, including graphite, charcoal, carbon nanotubes and fullerenes.
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The Atomic Difference Between Diamonds and Graphite The answer here too is: Yes! The best example of this is carbon. We all know that carbon is one of the most important elements in our planet; all living things contain carbon. Pure carbon is known to us as diamond, if arranged one way in three dimensions; and graphite if arranged in another.
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- Artificial Graphite Electrode is an indispensable material used in the electric arc furnace steel making, for its excellent electrical conductivity and remarkable anti-thermal shock capability.
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- graphite. noun. A soft crystalline allotrope of carbon, composed of graphene layers, having a steel-gray to black metallic luster and a greasy feel, used in lead pencils, lubricants, paints and coatings, and fabricated into a variety of forms such as molds, bricks, electrodes, crucibles, and rocket nozzles.entence Examples. » more... 1  Deposits of copper, tin, iron and tungsten have been discovered, and a variety of other mineral products (graphite, mica, spodumene, coal, petroleum, &c.).
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- Graphite, while also composed of carbon, has an entirely different crystal structure, and different uses. Graphite is used as an electrical contactor (a brush) in electrical motors. It makes a great dry lubricant for things like locks, and when mixed with clay, forms the lead for ordinary pencils.raphite is a made of carbon whr each carbon is covalently bonded to 3 other carbons leaving one wch makes it slippery. The lead of a pencil is made of a combination of clay a … nd graphite hence making it smooth on paper and other surfaces. 4 people found this useful.
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- GRAPHITE is a form of elemental carbon. It is one of the three allotropic forms which the element carbon exists in nature, the other two being coal and diamond. It crystallises in hexagonal system in platy form but it is rare that perfect crystals of graphite have been found.RAPHITE is a form of elemental carbon. It is one of the three allotropic forms which the element carbon exists in nature, the other two being coal and diamond. It crystallises in hexagonal system in platy form but it is rare that perfect crystals of graphite have been found.
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Homeopathy Graphites Graphite / Plumbago A practical guide for nutritional and traditional health care. The homeopathic remedy graphites is prepared using powdered form of pure graphite, a mineral in the form of carbon, and is used to treat different and dissimilar ailments, especially skin conditions. Graphite owes its name to the Greek term grahein' which denotes to write'.
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Graphite Home Mining & Minerals Information Minerals Database. Pure graphite is a mineral form of the element carbon (element #6, symbol C). It forms as veins and disseminations in metamorphic rocks as the result of the metamorphism of organic material included in limestone deposits. It is an extremely soft mineral and it breaks into minute, flexible flakes that easily slide over one another.
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Graphite Graphite is a dark gray to black, very soft, shiny metallic mineral with a distinctive greasy feeling. One of the Earth’s softest minerals, graphite will easily leave marks on paper, which is why it is used for fine artist pencils. Even modern pencil ‘lead’ is composed of graphite mixed with clay.