JayJay3781 JayJay3781
  • 29-12-2021
  • Chemistry
contestada

How many neutrons are in the radioactive isotope ? 40 19 21 20.

Respuesta :

chriseljoylagradafra
chriseljoylagradafra chriseljoylagradafra
  • 29-12-2021

Answer:

21 ..........................

Answer Link
ericivangd ericivangd
  • 30-07-2022

Answer:

21 neutrons

Explanation:

Answer Link

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