Argon, Hydrogen, Copper, Arsenic, Zinc, Fluorine, Germanium, Magnesium, Neon, Aluminium, Titanium, Gallium, Sodium, Helium, Oxygen, Sulfur, Cobalt, Manganese, Boron, Nickel, Iron, Nitrogen, Potassium, Lithium, Carbon, Calcium, Silicon, Chlorine, Beryllium, Vanadium, Phosphorus, Chromium. Is "Scandium" in the previous list? 
Provide no explanation, directly answer with only "Yes." or "No."