Chemistry

9th -

11thgrade

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Names and Symbols of Ions

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20 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt
    What is the name of the ion formed from fluorine?
    Fluoride
    Sodium fluoride
    Fluorine
    -1
  • 2. Multiple Choice
    1 minute
    1 pt
    Magnesium's ion
    Mg+
    Mg2+
    Mg-
    Mg2-
  • 3. Multiple Choice
    10 seconds
    1 pt
    If an element has 3 valence electrons, what charge will likely form on its ion ?
    +3
    +5
    -3
    -5
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