What is the difference between the representations $Mg$ and $Mg^(2+)$ ?

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What is the difference between the representations $Mg$ and $Mg^(2+)$ ?

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Answer 1 · 2016-02-18T16:29:11

The charge.

Explanation:

$Mg$ differs from $Mg^(2+)$ because $Mg$ is an element/atom whereas $Mg^(2+)$ is a charged ion. The latter representation is used when there is an ion of Mg present in the reaction.

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What is the difference between the representations $Mg$ and $Mg^(2+)$ ?

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Explanation:

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What is the difference between the representations MgMg and Mg^(2+)Mg^(2+)?

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Explanation:

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What is the difference between the representations $Mg$ and $Mg^(2+)$ ?