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4 definitions found

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

 berke·li·um /ˈbɝkliəm/

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

 berke·li·um /ˈbɝklɪəm/ 名詞

From: WordNet (r) 2.0

      n : a radioactive transuranic element; discovered by bombarding
          americium with helium [syn: Bk, atomic number 97]

From: Elements database 20001107

 Symbol: Bk
 Atomic number: 97
 Atomic weight: (247)
 Radioactive metallic transuranic element. Belongs to actinoid series.
 Eight known isotopes, the most common Bk-247, has a half-life of
 1.4*10^3 years. First produced by Glenn T. Seaborg and associates in 1949
 by bombarding americium-241 with alpha particles.