👉 Neidium is a type of mineral that occurs in several different groups, including neptunium (Ne), promethium (Pm), and trivalent molybdenum (Mo). These elements are important for various chemical reactions and applications.
👉 Neidium is a type of mineral that occurs in several different groups, including neptunium (Ne), promethium (Pm), and trivalent molybdenum (Mo). These elements are important for various chemical reactions and applications.
