Scandium is a chemical element with the symbol Sc and atomic number 21. A silvery-white metallic d-block element, it has historically been classified as a rare-earth element, together with yttrium and the lanthanides. Exone driver download. It was discovered in 1879 by spectral analysis of the minerals euxenite and gadolinite from Scandinavia. Scandium (Sc) is a silvery-white metal that has the atomic number 21 in the periodic table. It is a Transition metal and located in Group 3 of the periodic table. Descargar clean master x86. It has the symbol Sc.
