QQuestionAnatomy and Physiology
QuestionAnatomy and Physiology
Draw the Lewis dot structure for Mg^2 +. Show the charge. To change the symbol of an atom, double-click on the atom and enter the letter of the new atom.
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Answer
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Step 1: Understand the problem
We need to draw the Lewis dot structure for the Mg^2 + ion and show the charge.
Step 2: Determine the number of valence electrons
Mg is in the 2nd period of the periodic table, so it has 2 valence electrons. However, we are dealing with the Mg^2 + ion, which has lost 2 electrons and has a charge of + 2. Therefore, the Mg^2 + ion has no valence electrons.
Final Answer
The Lewis dot structure for Mg^2 + is simply a magnesium nucleus with a charge of + 2 and no electrons around it.
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