Other questions in this quiz

2. Which is the most penetrating

  • Omega
  • Gamma
  • Alpha
  • Beta

3. Which of these isn't a use of radiation

  • A smoke alarm
  • Treats water
  • Traces where chemicals are in the body
  • Kills cancer cells

4. Why is radiation so harmful

  • It isn't dangerous
  • It is poisonous
  • It damages cells
  • It kills you if you touch it

5. Which of these is NOT a natural source of background radiation

  • x-rays
  • living things
  • cosmic rays
  • rocks

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