Physics

1st -

University

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Radiation

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10 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt
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    In order of most to least penetrating radiation we have
    Alpha , Beta,  Gamma
    Beta , Gamma , Alpha
    Gamma, Beta, Alpha
    Gamma, Alpha, Beta
  • 2. Multiple Choice
    30 seconds
    1 pt
    Radioactive materials have unstable...
    electrons
    protons
    nuclei
    neutrons
  • 3. Multiple Choice
    30 seconds
    1 pt
    Why does the atomic number increase during beta decay?
    A neutron turns into a proton
    A proton turns into a neutron
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