TERBIUM

Terbium

Terbium is a chemical element with the symbol Tb and atomic number 65. It is a silvery-white rare earth metal that is malleable, ductile and soft enough to be cut with a knife. Terbium is never found in nature as a free element, but it is contained in many minerals, including cerite, gadolinite, monazite, xenotime and euxenite.

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terbium

Noun

  1. a metallic chemical element (symbol Tb) with an atomic number of 65


The above text is a snippet from Wiktionary: terbium
and as such is available under the Creative Commons Attribution/Share-Alike License.

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