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Oxygen

en.wikipedia.org/wiki/Oxygen

Oxygen is a chemical element with symbol O and atomic number 8. It is a member of the chalcogen group on the periodic table and is a highly reactive nonmetal ...

Oxygen Facts - 11 of the best from Chemicool.com

www.chemicool.com/elements/oxygen-facts.html

Dry air is 21 percent oxygen, 78 percent nitrogen and 1 percent other gases. 2. Oxygen does not burn – honestly! It does, however, support the combustion of ...

Oxygen Facts - Air, Gas, Atom, Uses, Properties, Water, Ozone ...

www.sciencekids.co.nz/sciencefacts/chemistry/oxygen.html

Oxygen makes up around 21% of the air you breathe. It is also the most common element in the Earth's crust (around 47%) and the third most common element ...

Oxygen Facts - Soft Schools

www.softschools.com/facts/periodic_table/oxygen_facts/181/

Oxygen (O) has an atomic number of eight. This odorless, colorless gas has eight protons in the nucleus, and is pale blue in its liquid and solid states.

oxygen Facts, information, pictures | Encyclopedia.com articles ...

www.encyclopedia.com/topic/oxygen.aspx

oxygen gaseous chemical element; symbol O; at. no. 8; at. wt. ... Encyclopedia. com -- Online dictionary and encyclopedia of facts, information, and biographies.

Chemistry for Kids: Elements - Oxygen - Ducksters

www.ducksters.com/science/chemistry/oxygen.php

Kids learn about the element oxygen and its chemistry including atomic weight ... Plus properties and characteristics of oxygen. ... Interesting Facts about Oxygen.

Oxygen Facts for Kids

www.scienceforkidsclub.com/oxygen.html

But did you know, Oxygen only makes up 21 percent of Earth's atmosphere? ... Let's explore the world of Oxygen further to see what other airy facts we can ...

Chem4Kids.com: Oxygen: General Info and Everyday Items

www.chem4kids.com/files/elements/008_speak.html

You're breathing right now and your body is taking in oxygen (O) molecules. You need oxygen to survive, as do almost all other living organisms. It's a good ...

20 Facts About Oxygen | Derek Shirlaw

www.derekshirlaw.co.uk/20-facts-about-oxygen/

Feb 6, 2008 ... Oxygen has the atomic number 8. 2. Its chemical symbol is O. 3. At standard temperature and pressure two atoms of the element bind to form ...

10 Interesting facts about Oxygen, the unavoidable gas of life ...

www.fascinatingplanet.com/10-interesting-facts-about-oxygen-the-unavoidable-gas-of-life/

Interesting facts about Oxygen - Liquid oxygen is magnetic! Liquid oxygen is blue though the beautiful blue color of the sky has nothing to do with this fact.

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Facts About Oxygen - LiveScience

www.livescience.com

Sep 28, 2014 ... Breathe in … breathe out. Ahh. Hooray for oxygen, the element that keeps much of life on Earth humming. Element No. 8 on the Periodic Table ...

10 Interesting Facts About the Element Oxygen - Chemistry

chemistry.about.com

Learn some interesting facts about the element oxygen.

Oxygen Facts - Periodic Table of the Chemical Elements - Chemistry

chemistry.about.com

Get facts on the chemical and physical properties of the element oxygen.