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