Engineered Labs Heritage Periodic Table of Elements, Made In USA, Acrylic Periodic Table With Real Samples

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A heavy, silvery-white, metal, mercury is a poor heat conductor, but a fair electrical conductor. It easily forms amalgams or alloys with many metals. It’s a white, crystalline, and brittle metal with a pinkish tinge. The element occurs naturally in the ores bismuthinite (bismuth glance) and bismite. And when it’s heated in air, it produces a blue flame and forms yellow fumes. Tellurium improves copper and stainless-steel handling, decreases corrosion, and increases the strength and hardness of lead.

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Rhenium was discovered in platinum ore and columbite in 1925. It does not occur alone in nature or in a specific mineral but is widespread throughout the earth's crust. Discovered in 1782 and isolated in 1798, tellurium in its crystalline form is brittle and silvery-white with a metallic lustre. This element behaves like lutetium, is trivalent, and could be classified as the first 7th-period transition metal. Due to its electron configuration, it may have a volatility similar to lead. Nitrogen (N) - 3.2% - Nitrogen is found in proteins and in the nucleic acids that make up the genetic code. Tennessine was discovered in 2010 and named in 2016. Because it’s a synthetic and highly radioactive element, it does not occur in nature.Liquid hydrogen is used in cryogenics and to study superconductivity. Isotopes deuterium and tritium are used as nuclear fusion reactor fuel. Tritium is produced by nuclear reactors and is used to make hydrogen bombs. For detailed information on Alkali metals, read the Ultimate guide on Alkali metals of periodic table. Greek molýbdaina, 'piece of lead', from mólybdos, 'lead', due to confusion with lead ore galena (PbS) Tin can be highly polished and is used as a corrosion-preventive coating for other metals. Soft solder, type metal, fusible metal, pewter, bronze, bell metal, Babbitt metal, white metal, die casting alloy, and phosphor bronze are some important alloys that use tin. Discovered in 1774, chlorine was clearly identified as an element and named in 1810. Chlorine is a member of the halogen or salt-forming group of elements.

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Bohrium is a radioactive and synthetic element that’s not found in nature. Its most stable isotope has a half-life of about one minute. Although its chemical properties have only been partly characterised, it is similar to other group seven elements. Symbol W is from Wolfram, originally from Middle High German wolf-rahm 'wolf's foam' describing the mineral wolframite [5]The metal is bluish white and lustrous, and hard and brittle even at high temperatures. It’s difficult to fabricate and produces osmium tetroxide, a highly toxic and powerful oxidising agent with a strong smell. Even very low concentrations have caused lung, skin, and eye damage. In 1976, Soviet scientists at the Joint Institute for Nuclear Research in Dubna, Russia, announced the synthesis of element 107. Its existence was independently confirmed by a team of West German physicists.