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  • 09-06-2017
  • Biology
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Why does sodium ion have a positive charge but a chloride ion have a negative charge

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taylormw7771 taylormw7771
  • 09-06-2017
Metal atoms lose the electron, or electrons, in their highest energy level and become positively charged ions.

Non-metal atoms gain an electron, or electrons, from another atom to become negatively charged ions.
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