Chemistry

10th -

12th

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Radioactivity

1.9K

10 questions

  • 1. Multiple Choice
    1.5 minutes
    1 pt
    Image
    An isotope of an element has the same number of _________, but a different number of _________.
    Protons, electrons
    Protons, neutrons
    Electrons, neutrons
  • 2. Multiple Choice
    1.5 minutes
    1 pt
    Image
    What type of radioactive decay is shown here?
    Alpha decay
    Beta decay
    Gamma decay
  • 3. Multiple Choice
    1 minute
    1 pt
    Image
    Which type of radiation releases an electron?
    Alpha radiation
    Beta radiation
    gamma radiation
  • Answer choices
    Tags
    Answer choices
    Tags