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Oxygen
| My Nucleus My nucleus contains 8 protons and also contains 8 neutrons. | My Electrons I contain 8 electrons. | My Properties Atomic Number: 8 Mass Number: 15.9994 |
| My Home (Body, Planet, Universe) I am the most abundant element on Earth (by % mass) and in your body (more than 50%) |  | My Compounds oxygen+hydrogen=H20 oxygen+carbon=CO2/CO oxygen+nitrogen=N2O |
| My Story I was discovered for the first time by a Swedish Chemist, Carl WilhelmScheele in 1772. Oxygen - which comes from a Greek word that means “acid-former”. | My Jobs When i am combined with nitrogen i create N2O. N2O is a also known as laughing gas and is used as an anesthetic in surgical operations. N2O is widely used as a propellant in aerosol cans for fast cars. | |
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oxygen |
Latest page update: made by oxygen
, Oct 21 2006, 10:52 PM EDT
(about this update
About This Update
Edited by oxygen
24 words added 20 words deleted view changes - complete history) |
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More Info: links to this page
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| Started By | Thread Subject | Replies | Last Post | ||
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| oxygen | my page y'all | 2 | Mar 4 2008, 1:26 PM EST by Anonymous | ||
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Thread started: Nov 16 2006, 8:30 PM EST
Watch
yo check this up kids.
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