Oxygen Sign Video
Upload On Mon Aug 15 2011 by ASL STEM
Average Rating: No Ratings
Definition
A colorless and odorless gas that occupies about 21% of dry air in the lower atmosphere.
Source: Essentials of Meteorology: An Invitation to the Atmosphere (fifth edition) by C. Donald Ahrens
Other Submissions
No other submissions.
BROWSE
All
> Science
> Natural Science
> Chemistry
> Periodic Table
> Oxygen
* video needed
click here to zoom in