nailinmilian nailinmilian
  • 11-11-2019
  • Chemistry
contestada

What element has the electron arrangement 2,8,4?

Respuesta :

Candykat86
Candykat86 Candykat86
  • 11-11-2019

Answer:

Silicon

Explanation:

It's in the 4A group and it has 4 valence electrons.

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