hannaharie03 hannaharie03

11-12-2019
Chemistry

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Is Mg+2 an atom or ion? +2 and atom or an ion

Respuesta :

adonisw401 adonisw401

16-12-2019

Answer:

It has two electrons in its outer shell. When these electrons are lost, a magnesium ion, Mg 2+, is formed.

Explanation:

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