নিঃসৰিতনিঅ`প্লাজম
নিঅ`ডাইমিয়াম (Assamese)
1. Neodymium is a chemical element; it has symbol Nd and atomic number 60. It is the fourth member of the lanthanide series and is considered to be one of the rare-earth metals. It is a hard, slightly malleable... from wikipedia.org