There's antimony, arsenic, aluminum, selenium And hydrogen and oxygen and nitrogen and rhenium And nickel, neodymium, neptunium, germanium And iron, americium, ruthenium, uranium Europium, zirconium, lutetium, vanadium And lanthanum and osmium and astatine and radium And gold and protactinium and indium and gallium And iodine and thorium and thulium and thallium
There's yttrium, ytterbium, actinium, rubidium And boron, gadolinium, niobium, iridium And strontium and silicon and silver and samarium And bismuth, bromine, lithium, beryllium, and barium
There's holmium and helium and hafnium and erbium And phosphorus and francium and fluorine and terbium And manganese and mercury, molybdenum, magnesium Dysprosium and scandium and cerium and cesium And lead, praseodymium, and platinum, plutonium Palladium, promethium, potassium, polonium And tantalum, technetium, titanium, tellurium And cadmium and calcium and chromium and curium
There's sulfur, californium, and fermium, berkelium And also mendelevium, einsteinium, nobelium And argon, krypton, neon, radon, xenon, zinc, and rhodium And chlorine, carbon, cobalt, copper, tungsten, tin, and sodium
These are the only ones of which The news has come to Harvard And there may be many others But they haven't been discovered