atomic number 62
Also found in: Thesaurus.
Switch to new thesaurus
|Noun||1.||atomic number 62 - a grey lustrous metallic element of the rare earth group; is used in special alloys; occurs in monazite and bastnasite|
metal, metallic element - any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.
monazite - a reddish-brown mineral containing rare earth metals; an important source of thorium and cerium