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