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The melting point and boiling point, intensive physical properties. The melting point denotes the temperature at which a substance changes from a solid to a liquid. At the boiling point, a material changes from a liquid to a gas. ... Contrary to DeBeer's claims, a diamond is certainly not last forever.
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invsee.asu.edu/nmodules/carbonmod/point.html
invsee.asu.edu/nmodules/carbonmod/point.html
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At normal atmospheric pressure, the melting point of diamond is 3550 degrees Celsius (6422 F).
http://wiki.answers.com/Q/What_is_the_melting_point_of_...
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Answers.com > Wiki Answers > Categories > Science > Chemistry > What would be the melting point of diamond if bombarded with hydrochloric acid and hydrogen perchlorate at 6 atmospheric pressures near the center of gravity point of Juipiter?
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wiki.answers.com/Q/What_would_be_the_melting_point_of_d...
wiki.answers.com/Q/What_would_be_the_melting_point_of_diamond_if_bombarded_with_hydrochloric_acid_and_hydrogen_perchlorate_at_6_atmospheric_pressure_near_the_center_of_gravity_point_of_juipiter
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You are correct, the melting point of diamond at atmospheric pressure is the highest of all known materials, so its melting point must be measured under high pressure and the melting point at atmospheric pressure calculated from thermodynamics, which is quite reliable.
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www.newton.dep.anl.gov/askasci/chem00/chem00299.htm
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Can any such generalizations be made about Ionic and Covalent bonds and their melting points? It's the weaker, non-covalent interactions between different water molecules that are disrupted when diamond melts. Some covalent solids, however, consist of essentially enormous covalent molecules. Such compounds include...
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www.newton.dep.anl.gov/askasci/chem00/chem00800.htm
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Metal Symbol Melting Point ºF Melting Point ºC Specific Gravity Weight in Troy Ozs/Cu In ... Diamond Clu ... Diamond Inventory...
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diamondclub.us/index/content/view/478/1/
diamondclub.us/index/content/view/478/1/
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Diamonds - the most precious gemstone - from Jewellers.net. Romantic gifts, engagement rings and gemset jewellery. ... The melting point of a diamond is 4,000 degree C or about 2.5 times higher than the melting point of steel. Gem quality diamonds are rare; this helps to account for their value.
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www.jewellers.net/diamond.htm
www.jewellers.net/diamond.htm
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Diamond's melting point. Is Liquid Diamond possible?; ... Wow. Here you can see diamond melting on a surface at 5,000 degrees - and turning into something not entirely dissimilar to liquid mercury! ... Also see this off-site page at nature.com for more information on the melting point of Diamond.
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www.skytopia.com/project/science/physics.html
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Information on the mineral diamond ... Diamond has many unequaled qualities. It is the hardest known substance, it is the greatest conductor of heat, it has the highest melting point of any substance (7362° F - 4090° C), and has the highest refractive index of any natural mineral.
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www.minerals.net/mineral/elements/diamond/diamond.htm
www.minerals.net/mineral/elements/diamond/diamond.htm
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