Xe

XENON

Definition from 'xenos' or stranger. the rarest gas in the atmosphere

Discovery 1898 by william ramsey of britain

Uses Sun and UV lamps, Vacuum and electron tubes

Group of Elements Noble gas(Gas)

Atomic Weight 131.293

Oxidation State 0

Melting Point -112

Boiling Point -107

Density 3.05 g/cm3