Physics 0625 · IGCSE · Radioactivity

Radioactivity — practice question

In a nuclear fission reaction, how do the sizes of the two nuclei formed compare with the size of the original nucleus?

  • Aboth larger than the original nucleus
  • Bone larger and one smaller than the original nucleus
  • Cboth smaller than the original nucleus
  • Done smaller and one the same size as the original nucleus

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