neon

• Élément chimique, gaz noble incolore et inodore présent à l'état de traces dans l'air, connu pour sa luminescence rouge lorsqu'il est utilisé dans des tubes à vide et des enseignes lumineuses.

A chemical element that is a colorless, odorless gas found in small amounts in the air, known for producing a red glow when used in vacuum tubes and signs.

indénombrable

1. Chemical elementB2formalscientific

   A colorless, odorless, inert gaseous element that gives a characteristic red-orange glow when electrified in a vacuum tube; occurs in trace amounts in the atmosphere.

   néon (élément chimique)

   • Neon is one of the noble gases found in the Earth's atmosphere.
   • The sign glowed bright red because it was filled with neon gas.
   • Scientists use neon in specialized lighting and lasers.