| / English Dictionary |
ATOMIC NUMBER 71
I. (noun)
Sense 1
Meaning:
A trivalent metallic element of the rare earth group; usually occurs in association with yttrium
Synonyms:
atomic number 71; Lu; lutecium; lutetium
Classified under:
Hypernyms ("atomic number 71" is a kind of...):
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.)
YOU MAY ALSO LIKE
