The atomic number of the element is the first element 58 LAN Mu aya (lanthanoids) or eating that rare earths. Which is a village (subgroup) of the III B in the table element is metal.
Atomic number 58 is the first element of metals Dylan Boyd review. (Lanthanoids) or rare earths metals , which is a sub-category (subgroup) Category III B of the periodic table as a metal.
The first element of atomic number 58 is the element of lanthanoids (lanthanoids) or the element rare earths which is the sub (subgroup) of the group. III B in the periodic table. A metal.