hernandezjayden128 hernandezjayden128
  • 24-06-2021
  • Chemistry
contestada

Which sublevel contains valance electrons in an atom of magnesium (mg)?

A. 2s

B. 2p

C. 3s

D. 3p

Respuesta :

math8559 math8559
  • 24-06-2021
The answer is B
The answer is B
Answer Link
liaarasantiago liaarasantiago
  • 24-06-2021
The correct answer is B!!
Answer Link

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