fatiarahsalviolucy fatiarahsalviolucy
  • 08-05-2017
  • Physics
contestada

How many neutrons does element x have if its atomic number is 48 and its mass number is 154?

Respuesta :

Aleziandre
Aleziandre Aleziandre
  • 18-05-2017
I think its gonna be 106
154-48=106
ie;mass number - atomic number = neutron number
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