1. Look at your diagrams for hydrogen, lithiu

1. Look at your diagrams for hydrogen, lithiu

1. Look at your diagrams for hydrogen, lithium, and sodium. What do they all have in common? What group are these elements in on the periodic table?2. Look at your diagrams for fluorine and chlorine. What do they have in common?Picture is in the link. Put answers on the word document and re-submit


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