bayli83 bayli83
  • 29-11-2021
  • Chemistry
contestada


2. The mass number tells the total number of
nucleus of an atom. These particles collectively are called
both are located in the nucleus.

Respuesta :

ideki7849
ideki7849 ideki7849
  • 29-11-2021

Answer: The mass number tells the number of protons.

Explanation:

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