yttrium metal
noun Chemistry.
any of a subgroup of rare-earth elements, of which the cerium and terbium metals comprise the other two subgroups.
Words nearby yttrium metal
ytterbium,
ytterbium oxide,
yttria,
yttriferous,
yttrium,
yttrium metal,
yttrium oxide,
yttrotantalite,
yu,
yu-wei,
yuan
British Dictionary definitions for yttrium metal
yttrium metal
noun
chem
any one of a group of elements including yttrium and the related lanthanides, holmium, erbium, thulium, ytterbium, and lutetium