Science

8th -

9thgrade

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Periodic Table

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15 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt

    Who created the periodic table?

    John Dalton

    Marie Curie

    Dmitri Mendeleev

  • 2. Multiple Choice
    30 seconds
    Ungraded

    The periodic table is arranged in order of...

    increasing atomic number

    increasing atomic mass

    decreasing atomic mass

    decreasing atomic number

  • 3. Fill in the Blank
    1 minute
    5 pts

    The atomic number tells you the number of ___ in the nucleus?

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