kellykelis
kellykelis kellykelis
  • 03-12-2020
  • Chemistry
contestada

Which element has the same number of electrons in the outermost energy level at Lithium?

Respuesta :

leila203
leila203 leila203
  • 04-12-2020

Answer:

Hydrogen, lithium, sodium, and potassium all have 1 valence electron ( an electron in the outermost energy level is a valence electron).

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