The electron dot diagram for an unknown element x is shown. what element could this diagram represent? electron-dot structure for an unknown element x with four dots, one on each sidea. chlorineb. magnesiumc. phosphorusd. silicone. sulfur hurry. i need it asap

D - Silicon

This is because Silicon has four electrons as indicated by the group it's in. Chlorine would have 7, Magnesium would have 2, Phosphorous would have 5, and Sulfur would have 6.

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