Xenon
the name of an element discovered in 1898 by Professor Ramsay and Dr. Morris Travers when making the experiments with liquid air which resulted in the finding of neon and crypton. Its spectrum resembles that of argon, while furnishing different lines.
ΧΕΝΟΡΗANES (ze-nof'a-nēz), Greek writer and philosopher; born in Colophon about the third or fourth decade of the 6th B. from his Ionian home, he established himself at Elea in southern Italy. He is the reputed founder of the Eleatic philosophy, and his teachings found expression in both elegiac and epic poems, the most important being "On Nature" and "Satires." He died at the age of 92, in Elea.