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

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liaarasantiago liaarasantiago

24-06-2021

The correct answer is B!!

Answer Link

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