Naturally occurring xenon (54Xe) consists of seven stable isotopes and two very long-lived isotopes. Double electron capture has been observed in 124Xe...

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...

Xenon compounds are compounds containing the element xenon (Xe). After Neil Bartlett's discovery in 1962 that xenon can form chemical compounds, a large...

Iodine-127 Xenon-124 (2E) – long-lived primordial radionuclide Xenon-126 (2E) Xenon-128 Xenon-129 Xenon-130 Xenon-131 Xenon-132 Xenon-134 (2B)* Xenon-136 (2B)...

salt reactor that continuously removes xenon from its fuel, a fast neutron reactor, or a nuclear weapon. The xenon pit is a phenomenon of excess neutron...

than 1022 years (for example, xenon-134).[citation needed] In April 2019 it was announced that the half-life of xenon-124 had been measured to 1.8 ×...

products from a power reactor. Almost no caesium-134 is formed by nuclear fission (because xenon-134 is stable). The 134Cs is formed by the neutron activation...

many such compounds have been observed, particularly involving the element xenon. From the standpoint of chemistry, the noble gases may be divided into two...

Xenon monochloride (XeCl) is an exciplex which is used in excimer lasers and excimer lamps emitting near ultraviolet light at 308 nm. It is most commonly...

thought that xenon poisoning was one of the factors which led to the power surge which damaged the Chernobyl reactor core. Caesium-134 is found in spent...