Calcium must lose two electrons to get a full outer shell. what is the name of the group to which calcium belongs

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10-10-2017
Chemistry

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Calcium must lose two electrons to get a full outer shell. what is the name of the group to which calcium belongs

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andriansp andriansp · Answer 1 · 2017-10-17T11:51:16+02:00

andriansp andriansp

17-10-2017

The answer to this question would be: alkaline earth metal

Alkali earth metal is the second column group of the periodic table. In this group, the element has 2 extra electrons in their outer cells. That is why most of this metal has 2+ charge.
Their neighbor is the alkali metal which was the first column of the periodic table. The name is similar so don't confused and mix them each other.

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