?
Atmospheric concentration of argon
Answer & Solution
Correct Answer:
Option
B
Our Earth's atmosphere is composed of about 78% nitrogen, 21% oxygen, 0.9 % argon and 0.1% of all other gases like carbon dioxide, methane, water vapour and neon.
Argon is the third most abundant noble gas in the earth’s atmosphere at 0.934%.
Argon is the third most abundant noble gas in the earth’s atmosphere at 0.934%.
Join the Discussion
Login to post a comment or share your explanation.
Login