Lutetium Edit History Talk0 223pages on this wiki Lutetium (atomic symbol Lu) is element 71 on the periodic table. It is the last of the lanthanides. This article about Chemistry is a stub. You can help Chemistry by expanding it. Read more Samarium is element 62, a magnetic lanthanide of the periodic table. It is not named after the... Samarium Praseodymium Helium Categories: Article stubs Elements Lanthanides Add category Cancel Save