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