English Explanatory Dictionary

noble gas

English dictionary entry

Meanings

noun
  1. Any of the elements of group 18 of the periodic table, being monatomic, usually inert (with very limited exceptions), and gaseous at familiar temperatures.

Pronunciation

LL-Q1860 (eng)-Vealhurl-noble gas.wav

Word forms

noble gas noble gases

Synonyms

aerogen rare gas

Related words

argon helium krypton neon radon xenon
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