Are You a Star Expert?
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Questions and Answers

Which of the following describes the process by which stars produce elements over their life cycle?

  • Nuclear fusion (correct)
  • Nuclear Erosion
  • Elemental Genesis
  • Chemical reactions
  • What is the main factor that determines the elements produced by a star over its life cycle?

  • Temperature of the star
  • Mass of the star (correct)
  • Age of the star
  • Distance from other stars
  • Which process involves the splitting of an atomic nucleus into two smaller nuclei, releasing a large amount of energy?

  • Fission (correct)
  • Composition change
  • Radioactive decay
  • Fusion
  • Which process involves the combining of two smaller atomic nuclei to form a larger nucleus, releasing a large amount of energy?

    <p>Fusion</p> Signup and view all the answers

    Which process involves the spontaneous decay of an unstable atomic nucleus, releasing radiation?

    <p>Radioactive decay</p> Signup and view all the answers

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