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Periodic Table with Charges Free Hydrogen Valence Electrons valency of He Valency of Lithium Beryllium Valency with Dot Diagram valency of electrons What is the Valence of Oxygen in Water What is the Valence of Nitrogen in Water Symbol of oxygen Symbol of Fluorine Valency of Neon Valency of Sodium Valency of Magnesium Valency of Aluminum