Need science help to check if the Lewis dot diagrams with ions are correct. (Just the last 2 rows)

Science
Tutor: None Selected Time limit: 1 Day

Nov 23rd, 2015

Thank you for the opportunity to help you with your question!

your last structure is incorrect

Mg2+ have not valence electron

since it remove the 2 valence electron of Mg and form Mg2+

so the Luis dot structure is     [Mg]2+   ,

no dots

because it have not electron in final valence.

Please let me know if you need any clarification. I'm always happy to answer your questions.
Nov 23rd, 2015

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Nov 23rd, 2015
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Nov 23rd, 2015
Dec 7th, 2016
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