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    | • | Ions are charged
    particles that are a result of 
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    |  | 
   
    |  | the atom 
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    |  | 
   
    | • | _______ have more
    electrons than protons 
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    |  | 
   
    |  | and are
    negatively charged. The original 
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    |  | 
   
    |  | atom has
    gained  electron(s). 
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    |  | 
   
    | • | ________ have
    more protons than neutrons 
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    |  | 
   
    |  | and are
    positively charged. The original 
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    |  | 
   
    |  | atom has lost
    electron(s). 
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