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Helping The others Realize The Advantages Of barium

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An early product on the atom was designed in 1913 with the Danish scientist Niels Bohr (1885–1962). The Bohr design displays the atom as being a central nucleus containing protons and neutrons, Along with the electrons in round electron shells at unique distances with the nucleus, just like planets orbiting https://assisiz210pft7.liberty-blog.com/profile

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