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

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