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