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Show the determination of the charge of the ion formed by the Mg12 atom.

User Amiram
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1 Answer

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Step-by-step explanation:

It is known that the atomic number of magnesium is 12 and its electronic distribution is 2, 8, 2. And, in order to attain stability a magnesium atom will tend to lose its valence electrons.

That is, being a metal magnesium atom will lose its 2 valence electrons and hence it forms a
Mg^(2+) ion.

Equation for this type of loss is as follows.


Mg \rightarrow Mg^(2+) + 2e^(-)

Therefore, we can conclude that the charge of the ion formed by the
_(12)Mg atom is +2.

User TheEdgeOfRage
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