asap35 asap35
  • 23-07-2019
  • Chemistry
contestada

what’s the atomic number of an atom that has 20 protons and 20 neutrons

Respuesta :

ChemBen
ChemBen ChemBen
  • 23-07-2019

Answer:

20

Explanation:

The atomic number is equal to the amount of protons in the atomic nucleus.

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