miriammenenguez
miriammenenguez miriammenenguez
  • 07-04-2021
  • Chemistry
contestada

Mass number symbol =

Respuesta :

ItzTds
ItzTds ItzTds
  • 09-07-2021

Answer:

A is the symbol of mass number.

Explanation:

→ Mass number (A) = Protons + Neutrons

It is the required formula. The symbol of the mass number is A.

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