Science

10th

grade

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Toll's Atoms, Ions, and Molecules Quiz

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10 questions

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  • 1. Multiple Choice
    2 minutes
    1 pt
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    What is the smallest unit of an element that retains its chemical properties?

    molecule

    atom

    compound

    cell

  • 2. Multiple Choice
    2 minutes
    1 pt

    What are the three subatomic particles that make up an atom?

    protons, neutrons, and positrons

    protons, neutrons, and electrons

    electrons, photons, and neutrinos

    protons, electrons, and quarks

  • 3. Multiple Choice
    2 minutes
    1 pt
    Image

    What kind of charge does a proton have?

    Negative

    Positive

    Neutral

    Positron

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