katelynn1045
katelynn1045 katelynn1045
  • 10-09-2020
  • Chemistry
contestada

If the atom has a MASS of 127 and 45 NEUTRONS, then it contains how many
PROTONS


Respuesta :

coxliberty2003
coxliberty2003 coxliberty2003
  • 14-09-2020

Answer:

53

Explanation:

because minus 3

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