Question

explain argon ????????????????​

Answer 1

Explanation:

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).

Answer 2

Answer:

argon is a noble gas.It is very less reactive.its atomic number is 18.

chemical symbol- Ar

it is mostly used in incandescent bulbs