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Published on 17 Aug 2007
This presentation illustrates the parts of an atom. It shows how the atom is made of electric charges in the form of protons and electrons. Other related topics include atoms. atomic structure, Coulombs Law of Charges, the force between charges, the unit charge (coulomb), forces between sub-atomic particles, ionization, ions, ionic bonding, the strong nuclear force, the nucleaus, protons, and neutrons.