argonEnglish

Ar, argon, atomic number 18

Noun

A colorless and odorless inert gas, one of the six inert gases, comprises approximately 1% of the earth's atmosphere

English: argon, Ar, atomic number 18

English words with similar meanings

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ar atomic number 18

Words that start with "argon"

argon argonaut argonauta argonauta argo argonautidae argonne argonne forest argonon