CSS Solved Papers

Physics Chemistry

CSS :: Forestry Environment

@ : Home > Forestry > Forestry Environment

The percentage of argon in the atmosphere is:

[A].	About 1%	[B].	0.35%
[C].	0.90%	[D].	3%

Answer: Option C

Write your comments here:
...
Name *:	Email: Alert me

© 2012-2025 by GeekMCQ™ Technologies. All Rights Reserved | Copyright | Terms of Use & Privacy Policy | Referals

Contact us: info@geekmcq.com