anarayon155
anarayon155 anarayon155
  • 24-10-2019
  • Chemistry
contestada

What is the maximum number of electrons in the second principal energy level?

Respuesta :

keithjacobsenassassi
keithjacobsenassassi keithjacobsenassassi
  • 24-10-2019

Answer:

22

Explanation:

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