Lanthanum is a chemical element, the abbreviation “La” in the periodic table and is in the 6th Term and in the third Subgroup. It is a transition metal or a metal from the group of rare earths. The smallest element of this group is still in front of more frequently than gold or platinum. Lanthanum was discovered in 1839 by Carl Gustav Mosander. Lanthanum is like all the elements of this chemical group very expensive to process and as it is ignoble, it reacts immediately with air, by adopting a gray haze.
However, it is used as a fission product in various industries use, the investment can still be quite profitable in the near future.