chloeimani chloeimani

25-03-2016
Chemistry

contestada

What is the total number of electrons in a Mg2+ ion?
A) 14 B) 24 C) 10 D) 12
Would it be 10 or 12 and why?

Respuesta :

malkamaki00 malkamaki00

25-03-2016

A Mg2+ ion would have 10 electrons because it lost 2 to meet the octet rule when it reacted.

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