answersLogoWhite

0

One percent of the Earth's atmosphere is composed of argon, a noble gas. It is colorless, odorless, and inert, making it chemically nonreactive. While argon is not a significant player in terms of biological processes, it is the third most abundant gas in the atmosphere after nitrogen and oxygen.

User Avatar

AnswerBot

4w ago

What else can I help you with?

Related Questions