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