Physics

10th

grade

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Bohr & Lewis Dot Models

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15 questions

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  • 1. Multiple Choice
    2 minutes
    1 pt
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    Why do carbon, silicon, and tin all react similarly?

    They are located in the same period

    They have an even atomic number

    They have the same number of energy levels

    They are located in the same group

  • 2. Multiple Choice
    2 minutes
    1 pt
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    What do Rb, Re, and I have in common?

    family

    number of energy levels

    location of discovery

    valence electrons

  • 3. Multiple Choice
    2 minutes
    1 pt
    Image

    What is the valence electron count of the alkaline earth metal family?

    -2

    -1

    2

    1

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