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Proton - Wikipedia, the free encyclopedia
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The suggestion has variously been made, that in some distant stars or nebulae the identities of the carriers of positive and negative electricity might be reversed. A hydrogen atom in such regions would be built up of a negative proton and ... Item Type: Article ... Additional Information: ©1935 The American Physical Society.
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Protons are found in the atomic nucleus along with neutrons. For every nucleus of a given element, the number of protons is always the same; this number is the element's atomic number.
http://www.answers.com/topic/proton
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photoproduction on protons in the resonance energy region is obtained, and the contributions of the resonances D 13(1520), S 11(1535), S 11(1650), D 15(1675), F 15(1680), D 13(1700), P 11(1710), P 13(1720) to γp→ηp are found.
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Welcome to our User Contributed Physics Dictionary! ... Look up: (Try: electron, vector, solar cell)
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This page is an exercise in relating the number of protons, electrons and neutrons for an atom or monoatomic ion. When it loads (and when you press "Refresh"), a symbol will appear in the first cell and several other cells will have values.
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Atoms are made up of 3 types of particles electrons , protons and neutrons . These particles have different properties. ... Electrons are tiny, very light particles that have a negative electrical charge (-). Protons are much larger and heavier than electrons and have the opposite charge, protons have a positive...
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