Learn more: http://www.khanacademy.org/video?v=ywqg9PorTAw What an ion is. Using the periodic table to understand how difficult it is to ionize an atom.
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Learn more: http://www.khanacademy.org/video?v=ywqg9PorTAw What an ion is. Using the periodic table to understand how difficult it is to ionize an atom.
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