Navy Seals Recruitment Basic Enlistment Requirements. Joining any branch of the military involves meeting certain enlistment requirements and standards that must be met prior to acceptance. For example, most military branches have the same age and citizenship requirements.
The noun XENON has 1 sense: 1. a colorless odorless inert gaseous element occurring in the earth's atmosphere in trace amounts. Familiarity information: XENON used as a noun is very rare.
Xenon (Xe) has 54 protons, 77 neutrons and 54 electrons. Its atomic number is 54 and its atomic mass is 131.29 units. It is a noble gas and is in group 5 of the periodic tableâ¦. Making the world better, one answer at a time.