jessnash2002 jessnash2002
  • 20-09-2018
  • Chemistry
contestada

How many neutrons are present in an atom of tin that has an atomic number of 50 and a mass number of 119?

Respuesta :

Аноним Аноним
  • 01-10-2018
119-50= 69. the number of the neutrons is 69
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aabeifus
aabeifus aabeifus
  • 05-10-2020

Answer:

protrons:50

electrons:50

nuetrons: 69

Answer Link

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