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5 definitions found

From: DICT.TW English-Chinese Dictionary 英漢字典

 ter·bi·um /ˈtɝbiəm/
 稀土族元素,符號Tb,原子序65

From: DICT.TW English-Chinese Medical Dictionary 英漢醫學字典

 ter·bi·um /ˈtɝbɪəm/ 名詞
 鋱

From: Webster's Revised Unabridged Dictionary (1913)

 Ter·bi·um n.  Chem. A rare metallic element, found in certain minerals, as gadolinite and samarskite, with other rare earths such as ytterbium. Symbol Tb. Atomic number 65. Atomic weight 158.925.
 ◄ ►

From: WordNet (r) 2.0

 terbium
      n : a metallic element of the rare earth group; used in lasers;
          occurs in apatite and monazite and xenotime and ytterbite
          [syn: Tb, atomic number 65]

From: Elements database 20001107

 terbium
 Symbol: Tb
 Atomic number: 65
 Atomic weight: 158.924
 Silvery metallic element belonging to the lanthanoids. Tb-159 is the only
 stable isotope, there are seventeen artificial isotopes. Discovered by
 G.G. Mosander in 1843.