PERIOD 3 WS 1 6 14 (a) The use of the Data Booklet is relevant to this question. Complete these sketches for elements of the third period (sodium to argon) to show how each…

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⢠This element has 30 electrons and is used to galvanize metals to prevent rust. (zinc) ⢠This is the only âhappyâ atom in the row that iron is in. (krypton) ⢅