christiandelarosa13 christiandelarosa13

03-05-2020
Chemistry

contestada

Give the chemical symbol of an element in the third period (row) of the periodic table with two 3s electrons and no 3p electrons.

Respuesta :

13-05-2020

Answer:

Mg

Explanation:

The element in the third row with two 3s electrons and no 3p electrons is magnesium — Mg.

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