mariomindset20 mariomindset20
  • 23-09-2020
  • Chemistry
contestada

What has 2 protons and 2 neutrons in the center of the atom

Respuesta :

AtkThames
AtkThames AtkThames
  • 15-10-2020

Answer:

HELIUM

Explanation:

HELIUM HAS 2 PROTON I

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