Xenon emits a band of emission lines that span the visual spectrum, but the most intense lines occur in the region of blue light, producing the coloration. Look up chemical element names, symbols, atomic masses and other properties, visualize trends, or even test your elements knowledge by playing a periodic table game! Xenon (atomic number 54, symbol Xe) is a gas and chemical element that was first isolated in 1898 by the English chemist Morris Travers and the Scottish chemist William Ramsay.Ramsey also discovered the elements krypton and neon. Xenon trioxide (XeO 3) is very explosive; Interesting facts: It produces a blue glow in a vacuum tube when excited by an electrical discharge (used in strobe lights). Xenon is a rare, colorless, odorless, and chemically unreactive gas with atomic number 54 and represented with the symbol Xe in the Periodic Table. Its atomic symbol is Xe, and on the periodic table of elements, xenon can be found in Group 18 and Period 5. Complete and detailed technical data about the element Xenon in the Periodic Table. Xenon has … Comprehensive data on the chemical element Xenon is provided on this page; including scores of properties, element names in many languages, most known nuclides of Xenon. Interactive periodic table with up-to-date element property data collected from authoritative sources. Its monatomic form (H) is the most abundant chemical substance in the Universe, constituting roughly 75% of all baryonic mass. (Usually when we talk about a period of the periodic table, we consider the trends in properties – how properties change – as we look from left to right in the table. Visualize trends, 3D orbitals, isotopes, and mix compounds. It is not normally kept in a laboratory. Common chemical compounds are also provided for many elements. Properties and Isotopes This is … They found xenon in the residue left over from evaporating components of liquid air. Hydrogen is a chemical element with atomic number 1 which means there are 1 protons and 1 electrons in the atomic structure.The chemical symbol for Hydrogen is H. With a standard atomic weight of circa 1.008, hydrogen is the lightest element on the periodic table. Xenon is a rare, odorless, colourless, tasteless, chamically unreactive gas. Fully descriptive writeups. Learn applications, properties and the atomic mass of xenon. Xenon was discovered by William Ramsay. The rest of the noble gases are also found in Group 18. It is a byproduct formed when liquefying air. Occurrence and production. Similarities I can immediately think of are that, like iodine, xenon is a very poor electrical conductor and like tellurium and iodine, xenon is a very poor thermal conductor. Interactive periodic table showing names, electrons, and oxidation states. Xenon was discovered in England by the Scottish chemist William Ramsay and English chemist Morris Travers on July 12, 1898, shortly after their discovery of the elements krypton and neon. It was regarded as completely inert until, in 1962, Neil Barlett reported synthesis of xenon haxafluoroplatinate. Applications. Periodic Table of Elements Element Xenon - Xe. Xenon. Xenon is a trace gas in Earth's atmosphere, occurring at 87 ± 1 nL/L (parts per billion), or approximately 1 part per 11.5 million. In a gas filled tube xenon emits blue light when excited by electrical discharge.