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Physical Environment > Ion |
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This site tells the story of the history of the universe. Click Earlier and Later to follow the story. Note: Many facts have been simplified to make them easier to understand. |
| An ion is an atom which has lost or gained an electron. Such an atom carries an electric charge, so it will strongly attract or repel other ions. | ||
| Like this web site? Buy the book! |
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Physical Environment > Ion |
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Basic Information |
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