Edit

Air

Revision as of 13:43, 27 July 2018 by NRJC (talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

A mixture of gases that we breath. The main gases are; Nitrogen (78%), Oxygen (21%), Argon (1%), Carbon Dioxide (0.04%) and Water vapor (% varies).

Retrieved from "https://keystagewiki.com/index.php?title=Air&oldid=52"