tantalum

5 ENTRIES FOUND:

tan·ta·lum

noun \ˈtan-tə-ləm\

Definition of TANTALUM

: a gray-white ductile acid-resisting metallic element found combined in rare minerals (as tantalite and columbite) and used especially in electronic components — see element table

Origin of TANTALUM

New Latin, from Latin Tantalus; from its inability to absorb acid
First Known Use: 1809

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