Proton

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Revision as of 10:12, 21 May 2009 by Ted C (Talk | contribs) (New page: A '''proton''' is a subatomic particle found in the nuclei of atoms. A proton carries a positive charge. The number protons in an atom's nucleus -- known as the atomic number -- is sp...)

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A proton is a subatomic particle found in the nuclei of atoms. A proton carries a positive charge. The number protons in an atom's nucleus -- known as the atomic number -- is specific for each element.