2. By: Daniel Sun

3.  Atomic Number: 8  Symbol: O  Atomic Mass: 15.9994

4. This is how an oxygen atom look like 8 electrons 8 neutrons 8 protons

5. Discoverers  Carl Wilhelm Scheele  Published in 1777  Joseph Priestley  Published in 1775

6. Graph to show oxygen in air

7. Uses of Oxygen

8. References  Oxygen atom from: ME!!  Word Oxygen :Godish.com. 2014. [online] Available at: http://godish.com/media/34362/oxygen_logo_rgb.jpg [Accessed: 13 Feb 2014].  Oxygen Card: Rlv.zcache.com. 2014. [online] Available at: http://rlv.zcache.com/oxygen_individual_element_of_the_periodic_table_card- rcb64048d349d4f68b7439d77ba4621bd_xvuat_8byvr_512.jpg [Accessed: 13 Feb 2014].  Carl Wilhelm Scheele:Sciencepenguin.com. 2014. [online] Available at: http://sciencepenguin.com/wp-content/uploads/2013/09/carl.jpg [Accessed: 13 Feb 2014].  Joseph Priestley: Upload.wikimedia.org. 2014. [online] Available at: http://upload.wikimedia.org/wikipedia/commons/0/05/PSM_V05_D400_Joseph_Priestley.jpg [Accessed: 13 Feb 2014].  Graph to show oxygen in air:Ozonesolutions.com. 2014. [online] Available at: http://www.ozonesolutions.com/images/information/Ambient_Air_Circle_Graph_514_458_a.png [Accessed: 13 Feb 2014].  Artificial breathing thing: Thumbs.dreamstime.com. 2014. [online] Available at: http://thumbs.dreamstime.com/z/patient-receiving-oxygen-mask-12011092.jpg [Accessed: 13 Feb 2014].  Oxygen cycle: Water.me.vccs.edu. 2014. [online] Available at: http://water.me.vccs.edu/concepts/oxcycle.jpg [Accessed: 13 Feb 2014].  Oxygen in water: Images.fineartamerica.com. 2014. [online] Available at: http://images.fineartamerica.com/images-medium-large/h2o-formula-made-by-oxygen-bubbles- in-water-oleksiy-maksymenko.jpg [Accessed: 13 Feb 2014].  Information from: Ask.com. 2014. What Is Oxygen Used for. [online] Available at: http://www.ask.com/question/what-is-oxygen-used-for [Accessed: 12 Feb 2014].  Cliffsnotes.com. 2014. Who discovered oxygen?. [online] Available at: http://www.cliffsnotes.com/cliffsnotes/sciences/who-discovered-oxygen [Accessed: 12 Feb 2014].  Wikipedia. 2014. Oxygen. [online] Available at: http://en.wikipedia.org/wiki/Oxygen [Accessed: 12 Feb 2014].