mjayde927 mjayde927
  • 22-01-2021
  • Chemistry
contestada

He has an atomic number of 2. The number of __________________equals the number of
______________, it has ____ electrons.

Respuesta :

faithesperanciadeffo
faithesperanciadeffo faithesperanciadeffo
  • 22-01-2021

Answer:

1- Hélium

2-protons

3-Electrons

4-2

Respectively thx

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