Physics 9702 · AS & A Level · Atoms, nuclei and radiation

Atoms, nuclei and radiation — practice question

A sample of an isotope gives off $\beta^-$ particles. These emitted $\beta^-$ particles have a spread of energies. What else has to be emitted?

  • Aantineutrinos
  • Bneutrinos
  • Cantineutrons
  • Dneutrons

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