Does the model correctly represent the electron dot diagram of magnesium? Why or why not? Check all that apply.

-Yes, because the chemical symbol of magnesium is Mg.
-No, because the chemical symbol of magnesium is Mn.
-Yes, because magnesium has two valence electrons.
-No, because magnesium has seven valence electrons.
-No, because both of the dots should be on top of the chemical symbol.