Because xenon is a tracer for two parent isotopes, xenon isotope ratios in meteorites are a powerful tool for studying the formation of the Solar System. The iodine–xenon method of …

Nov 11, 2025 · 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. …

Xenon was discovered in 1898 and is classified as a noble gas. It emits blue light when subjected to electrical discharge. Most commonly, xenon is used in flash lights. Some compounds of …

Element Xenon (Xe), Group 18, Atomic Number 54, p-block, Mass 131.293. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

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 produces a brilliant white flash of light when it is excited electrically and is widely used in strobe lights. The light emitted from xenon lamps is also used to kill bacteria and to power ruby …

The meaning of XENON is a heavy colorless and relatively inert gaseous element that occurs in air as about one part in 20 million and is used especially in specialized electric lamps (such as …

Designed to propel spacecraft on deep space missions, it fires a beam of energetic xenon ions. Relatively small amounts of ions are ejected, but at very high speeds. The Deep Space 1 …

Sep 26, 2024 · Xenon (symbol Xe) is a noble gas, meaning it doesn’t react with most other elements. It’s colorless, odorless, and found in tiny amounts in the Earth’s atmosphere.

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 …