madif189 madif189
  • 27-10-2020
  • Chemistry
contestada

what element has 3 valence electrons in the 3rd energy level

Respuesta :

troc5104 troc5104
  • 27-10-2020

Answer:

Aluminum (Al)

Explanation:

It has 3 electron orbitals and has 3 valence electrons

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