neon

neon
neon
Symbol: Ne
Atomic number: 10
Atomic weight: 20.183
Colourless gaseous element of group 18 on the periodic table (noble gases). Neon occurs in the atmosphere, and comprises 0.0018% of the volume of the atmosphere. It has a distinct reddish glow when used in discharge tubes and neon based lamps. It forms almost no chemical compounds. Neon was discovered in 1898 by Sir William Ramsey and M.W. Travers.

Elements of periodic system. 2013.

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Look at other dictionaries:

  • néon — néon …   Dictionnaire des rimes

  • NEON — Beschreibung junges Unisex Magazin Verlag Gruner und Jahr …   Deutsch Wikipedia

  • néon — [ neɔ̃ ] n. m. • 1898; gr. neos « nouveau » et suff. on; cf. argon, krypton 1 ♦ Chim. Élément atomique (Ne; no at. 10; m. at. 20,18), gaz incolore de la série des gaz rares. Le néon à basse pression émet une lumière rouge lorsqu il est traversé… …   Encyclopédie Universelle

  • Neon — Néon Néon Fluor ← Néo …   Wikipédia en Français

  • Néon — Fluor ← Néon → Sodium He …   Wikipédia en Français

  • Neon — ? Neon Самец Neon nelli Научная классификация Царство …   Википедия

  • neon — NEÓN s.n. Element chimic, gaz nobil neinflamabil, fără miros şi fără culoare, folosit la umplerea unor lămpi electrice. [pr.: ne on] – Din fr. néon. Trimis de LauraGellner, 08.06.2004. Sursa: DEX 98  neón s. n., simb. Ne Trimis de siveco,… …   Dicționar Român

  • Neon — Sn (ein Gas, das in Leuchtröhren verwendet wird) erw. fach. (20. Jh.) Neoklassische Bildung. Entlehnt aus ne. neon, dem substantivierten Neutrum von gr. néos jung, neu . So benannt als das neuentdeckte (Gas) .    Ebenso nndl. neon, ne. neon, nfrz …   Etymologisches Wörterbuch der deutschen sprache

  • neon — (n.) 1898, coined by its discoverers, Sir William Ramsay and Morris W. Travers, from Gk. neon, neuter of neos new (see NEW (Cf. new)); so called because it was newly discovered. Neon sign is attested from 1927 …   Etymology dictionary

  • neon — I {{/stl 13}}{{stl 8}}rz. mnż I, D. u, Mc. neonnie {{/stl 8}}{{stl 7}} napis, rysunek zrobiony z jedno lub wielokolorowych świetlówek, zapalany w nocy w celach reklamowych lub dekoracyjnych : {{/stl 7}}{{stl 10}}Na ulicach jarzyły się barwne… …   Langenscheidt Polski wyjaśnień

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