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Physics · May / June 2023 · Paper 12 · Question 33

5054The atom

The results of the alpha-particle scattering experiment give evidence for which of the following?

  1. Anuclear fusion
  2. Bradioactive decay
  3. Cthe existence of isotopes
  4. Dthe size of the nucleus

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Correct answer: D. the size of the nucleus

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