messa80 messa80
  • 27-02-2022
  • Physics
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Describe how beta radiation is produced by a radioactive isotope.

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bigknees0002
bigknees0002 bigknees0002
  • 27-02-2022
What causes some radionuclides to emit beta particles? Beta minus particle (β-) emission occurs when the ratio of neutrons to protons in the nucleus is too high. An excess neutron transforms into a proton and an electron. The proton stays in the nucleus and the electron is ejected energetically.
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