terbium metal


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terbium metal

n.
Any of several rare-earth metals separable from other metals as a group and including europium, terbium, and gadolinium.

terbium metal

n
(Elements & Compounds) chem any of a group of related lanthanides, including terbium, europium, and gadolinium
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Noun1.terbium metal - a separate group of related lanthanides, including terbium, europium, gadolinium, and sometimes dysprosium
lanthanide, lanthanoid, lanthanon, rare earth, rare-earth element - any element of the lanthanide series (atomic numbers 57 through 71)