What is the charge on magnesium iodide

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What is the charge on magnesium iodide? What does the charge on the magnesium ion have to do with the number of valence electrons that an atom of magnesium has?

Reference no: EM13176539

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What is the charge on magnesium iodide : What is the charge on magnesium iodide? What does the charge on the magnesium ion have to do with the number of valence electrons that an atom of magnesium has?
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