3,136pages on
this wiki
Add New Page
Add New Page Comments0
20151128 132715

Oxygen, a nonmetallic chemical element that is contained in air and water, in the earth's crust, and in all forms of life. At ordinary temperatures, free (uncombined) oxygen is a gas with no odor, taste, or color. All animals and most plants require free oxygen to live—without it, they would suffocate. [1]

Oxygen is a very reactive element. We breath it and life depends on it. Oxygen makes up part of water, the other part is Hydrogen.


  1. Oxygen How Stuff Works on Oxygen

Also on Fandom

Random Wiki