Xenon has more than 50 isotopes, including nine stable ones (second only to tin, which has ten). 129 Xe, with a spin-1/2 nucleus, provides large NMR signals for imaging studies in the lungs.

In Parai's laboratory, Zhang was able to measure multiple noble gas elements and their isotopes, including the rare element xenon. The pattern of noble gas abundances and their distinctive ...

"No traces of radionuclides from a nuclear test have been found on the territory of the Republic of Korea, such as xenon isotopes in the samples of soil, water and air," the commission said in a ...