atomic_number_71 (HyperDic hyper-dictionary)

English > 1 sense of the expression *atomic number 71*:
NOUN	substance	atomic number 71, lutetium, lutecium, Lu	a trivalent metallic element of the rare earth group

English > *atomic number 71*: 1 sense > noun 1, substance
Meaning	A trivalent metallic element of the rare earth group; usually occurs in association with yttrium.
Synonyms	lutetium, lutecium, Lu
Broader	metallic element, metal	Any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.
Spanish	lutecio, número atómico 71, unidad de intensidad
Catalan	Lu, luteci, número atòmic 71

HyperDic: atomic_number_71