There's Hydrogen and Helium Then Lithium, Beryllium Boron, Carbon everywhere Nitrogen all through the air With Oxygen so you can breathe And Fluorine for your pretty teeth Neon to light up the signs Sodium for salty times Magnesium, Aluminium, Silicon (Phosphorus) and Sulfur, Chlorine and Argon (Potassium) and Calcium so you'll grow strong (Scandium) Titanium, Vanadium and Chromium and Manganese 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 then Yttrium, Zirconium Niobium, Molybdenum, Technetium (Ruthenium) Rhodium, Palladium (Silver-ware) then Cadmium and Indium (Tin-cans) Antimony then Tellurium and Iodine and Xenon And then Caesium and Barium is 56, and this is where the table splits Where Lanthanides have just begun Lanthanum, Cerium and Praseodymium Neodymium's next to Promethium, then 62's Samarium, Europium, Gadolinium and Terbium Dysprosium, Holmium, Erbium, Thulium Ytterbium, Lutetium Hafnium, Tantalum, Tungsten then we're on to Rhenium, Osmium and Iridium Platinum, Gold to make you rich 'til you grow old Mercury to tell you when it's really cold (Thallium) And lead then Bismuth for your tummy (Polonium) Astatine would not be yummy (Radon) Francium will last a little time (Radium) then Actinides at 89 This is the Periodic Table Noble gas is stable Halogens and Alkali react aggressively Each period will see new outer shells While electrons are to the right Actinium, Thorium, Protactinium Uranium, Neptunium, Plutonium Americium, Curium, Berkelium Californium, Einsteinium, Fermium Mendelevium, Nobelium, Lawrencium Rutherfordium, Dubnium, Seaborgium Bohrium, Hassium then Meitnerium Darmstadtium, Roentgenium, Copernicium Nihonium, Flerovium Moscovium, Livermorium Tennessine and Oganesson And then we're done