NEON

The neon is a chemical element of atomic number 10 and symbol Ne. It is a rare, colorless, practically inert, present gas in traces in the air, but very abundant in the universe. It is the most light second rare gas, and presents a power of refrigeration, for unit of volume, 40 times major that that of the liquid helium and three times major that that of the liquid hydrogen. The red - orange tone of the light issued by the neon pipes uses abundant for the indicators publicitariosEl neon (of the Greek neos, new) it was discovered by William Ramsay and Morris Travers in 1898 by the by installments distillation of the liquid air.

Information obtained of http: // www.wikipedia.org/and http: // www.lenntech.es/