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In November 1989, IBM scientists demonstrated a technology capable of manipulating individual atoms.The program, called IBM in atoms, used a scanning tunneling microscope to arrange 35 individual xenon atoms on a substrate of chilled crystal of nickel to spell out the three letter company initialism.It was the first time atoms had been precisely positioned on a flat surface.Solid xenon changes from face-centered cubic (fcc) to hexagonal close packed (hcp) crystal phase under pressure and begins to turn metallic at about 140 GPa, with no noticeable volume change in the hcp phase. When metallized, xenon appears sky blue because it absorbs red light and transmits other visible frequencies.This was discovered in the earliest nuclear reactors built by the American Manhattan Project for plutonium production.

Xenon and the other noble gases were for a long time considered to be completely chemically inert and not able to form compounds.

During the 1930s, American engineer Harold Edgerton began exploring strobe light technology for high speed photography.

This led him to the invention of the xenon flash lamp in which light is generated by passing brief electric current through a tube filled with xenon gas. began exploring the causes of "drunkenness" in deep-sea divers.

Xenon is obtained commercially as a by-product of the separation of air into oxygen and nitrogen.

After this separation, generally performed by fractional distillation in a double-column plant, the liquid oxygen produced will contain small quantities of krypton and xenon.