Chemistry, asked by nithintop7068, 1 day ago

is argon an atom or a molecule?

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Answered by amritbhushan5
0

Argon is a chemical element with the symbol Ar and atomic number 18. It is in group 18 of the periodic table and is a noble gas. Argon is the third-most abundant gas in the Earth's atmosphere, at 0.934% (9340 ppmv)

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