Lithium, Xenon, Caesium, Aluminium, Hydrogen, Helium, Neon, Fluorine, Selenium, Arsenic, Chromium, Ruthenium, Neodymium, Iodine, Bromine, Technetium, Yttrium, Chlorine, Manganese, Cerium, Sodium, Vanadium, Krypton, Carbon, Gadolinium, Lanthanum, Iron, Molybdenum, Gallium, Antimony, Beryllium, Indium, Nitrogen, Promethium, Praseodymium, Tin, Phosphorus, Strontium, Scandium, Europium, Cobalt, Germanium, Potassium, Samarium, Nickel, Silicon, Tellurium, Sulfur, Zinc, Zirconium, Copper, Argon, Cadmium, Rubidium, Niobium, Silver, Boron, Magnesium, Terbium, Calcium, Barium, Rhodium, Oxygen, Titanium. Is "Iron" in the previous list? 
Provide no explanation, directly answer with only "Yes." or "No."