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Out Of Sight - From Quarks To Molecules Out Of Sight - From Quarks To Molecules
Monday, October 05, 2009 - Anuradha Menon
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There are two kinds of quarks (physicists call them flavors of quarks) that are found in normal matter. These are the UP quark and the DOWN quark. A proton, for example, is formed from two UP-type quarks and one DOWN-type quark while its slightly heavier cousin, the neutron, is formed from two DOWN-type quarks and one UP-type quark. (Source: Cassiopeia Project/Best of Science)
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