xenonA colorless, heavy, odorless noble gas element with atomic symbol Xe, atomic number 54, and atomic weight 131.3.Check for active clinical trials using this agentView this agent in the NCI ThesaurusAbbreviation:XeSearch NCI's Drug DictionaryStarts withContainsPlease enter up to 30 characters for your searchBrowse:ABCDEFGHIJKLMNOPQRSTUVWXYZ#