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Ar
Noun
a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
synonym
argon
atomic number 18
holo substance
air
hypernym
argonon
inert gas
noble gas
Ar vs argon
Ar vs argonon
Ar vs atomic number 18
Ar vs inert gas
Ar vs noble gas
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