Valence electrons and ionic compounds
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Khan AcademySal Khan
Valence electrons and ionic compounds
When forming ions, elements typically gain or lose the minimum number of electrons necessary to achieve a full octet. For example, fluorine has seven valence electrons, so it is most likely to gain one electron to form an ion with a 1- charge. We can use this method to predict the charges of ions in ionic compounds.
Dec 15, 2019
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