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Elsewhere on the web
The research team will try to catch the ghostly particles in a 300-kilogram tank of liquid xenon, a cold substance that is three times heavier than water.— Durangoherald.com
It's a chemical symbol for xenon, which is defined as "a heavy, colorless, chemically inactive, monatomic gaseous element present in the atmosphere ... used to fill luminescent tubes."— The Texas Observer: In the Current Issue
The word Xenon comes from the Greek word xenon which means stranger it was discovered by Sir William Ramsay in 1898.— CreationWiki - Recent changes [en]
The word Xenon comes from the Greek word xenon which means stranger it was discovered by Sir William Ramsay in 1898. has an Atomic Number of 86, the Atomic Symbol Rn, and the Atomic Mass of 222. 018g / mol.— CreationWiki - Recent changes [en]

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