Chemistry

10th -

11thgrade

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Periodic Trends

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  • 1. Multiple Choice
    1 minute
    1 pt
    Atomic Radius is...
    the relative size of the atom's nucleus
    the relative size of the atom's electron cloud
    the energy required to shield the outer electrons from the nucleus
    a measure of the ability of an atom to attract electrons
  • 2. Multiple Choice
    45 seconds
    1 pt
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    As you move down the periodic table atoms get bigger.  This is because ____________.
    The atoms have more mass.
    The atoms have more protons.
    The atoms have more energy levels
    The atoms have more nuetrons
  • 3. Multiple Choice
    1 minute
    1 pt
    Image
    As you move across the periodic table atoms tend to get smaller because, ______________.
    the atoms have more mass.
    the atoms have less mass
    the atoms have more protons.
    the atoms have less electrons.
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