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Xenon is a chemical element; it has symbol Xe and atomic number 54. It is a dense, colorless, odorless noble gas found in Earth's atmosphere in trace amounts. [15] . Although generally unreactive, it can undergo a few chemical reactions such as the formation of xenon hexafluoroplatinate, the first noble gas compound to be synthesized.
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Jun 6, 2024 · xenon (Xe), chemical element, a heavy and extremely rare gas of Group 18 ( noble gases) of the periodic table. It was the first noble gas found to form true chemical compounds. More than 4.5 times heavier than air, xenon is colorless, odorless, and tasteless.
Xenon (Xe) - Xenon is a rare, colorless, odorless, and chemically unreactive gas with atomic number 54 and represented with the symbol Xe in the Periodic Table. Xenon was discovered by William Ramsay. Learn applications, properties and the atomic mass of xenon.
May 22, 2020 · Xenon is the chemical element with atomic number 54 and element symbol Xe. The element is a noble gas, so it is inert, colorless, odorless, flavorless, and non-toxic. Xenon is best known for its use in high-power lamps. Here is a collection of interesting xenon facts, along with the history of its discovery, uses, and sources. Xenon Element Facts.
Element Xenon (Xe), Group 18, Atomic Number 54, p-block, Mass 131.293. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images. Jump to main content
From the Greek word xenon, stranger. Discovered in 1898 by Ramsay and Travers in residue left after evaporating liquid air. Xenon is a member of the so-called noble or "inert" gases. It is present in the atmosphere to the extent of about one part in twenty million.
Apr 9, 2020 · Xenon is a chemical element with the atomic number 54 in the periodic table. It can be traced in Earth’s crust and mantle with an abundance of 30 parts per trillion (0.000000003%). Since element 54 is a gaseous substance that escapes easily into the atmosphere, larger quantities of this trace gas cannot remain in the layers of our planet.
Xenon is a colorless, heavy, odorless noble gas element with atomic symbol Xe, atomic number 54, and atomic weight 131.3. NCI Thesaurus (NCIt) View More ... 1 Structures. 1.1 2D Structure.
Xenon is not toxic, but its compounds are highly toxic because of their strong oxidizing characteristics. The Chemistry Division's Periodic Table describes the history, properties, resources, uses, isotopes, forms, costs, and other information for each element.
