Lead Potassium Silver Palladium
Magnesium Manganese Molybdenum Mercury
Lead Manganese Mercury Lutecium
Lead Potassium Lithium Lutecium
Lead Lutecium Lithium Lanthanum
Lead Lanthanum Lithium Lutecium
Iron Fluorine Gold Francum
Magnesium Manganese Mercury Molybdenum
Lead Krypton Silver Pottasium