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This is the Periodic Table Noble gas is stable Halogens and Alkali react aggressively Each period will see new outer shells While electrons are added moving to the right Iron is the 26th Then Cobalt, Nickel coins you get Copper, Zinc and Gallium Germanium and Arsenic Selenium and Bromine film While Krypton helps light up your room Rubidium and Strontium Palladium Silver-ware!!!!
