Seudónimo Seudónimo
  • 30-10-2020
  • Chemistry
contestada

please need asap
An atom with 38 protons and 49 neutrons would be



Strontium-49


Francium-49


Strontium-87


Francium-87

Respuesta :

hopewaren11
hopewaren11 hopewaren11
  • 30-10-2020

Answer:

i think it is francium 87 if i fail then i am sorry

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