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