Math, asked by ayushpathak19, 10 months ago

what is atomic number of argon​

Answers

Answered by Anonymous
3

Answer:

Argon is a chemical element with the symbol Ar and atomic number 18.

Answered by girisht232
2

Answer:

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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