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