mm123123 mm123123
  • 23-09-2016
  • Chemistry
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How many more neutrons does thorium-230 have than protons? How many electrons does thorium-230 have?

Respuesta :

RossAntoniño
RossAntoniño RossAntoniño
  • 23-09-2016
Protons=90
Electrons=90
Neutrons=140
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