The science behind oxygen

What is oxygen? It is an element that occurs natural in nature and can be obtained by liquification and distillation of air. Find out more on this element in this video.

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Channels: Chemistry (General) Organic Chemistry

Tags: What Is Oxygen

Uploaded by: ( Send Message ) on 11-12-2011. Dnatube suggest users to have interest in drug testing, mesothelioma, insurance, medical lawyers.

Duration: 1m 46s

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