1. 
   berkelium
   [n] - a radioactive transuranic element
   Found op http://www.webdictionary.co.uk/definition.php?query=berkelium
   
   
2. 
   Berkelium
   A transuranic element and member of the actinide series. Symbol BkDiscoveredFirst synthesized in 1949 by the American scientific team under the American chemist Glenn T. Seaborg
   Found op http://www.diracdelta.co.uk/science/source/b/e/berkelium/source.html
   
   
3. 
   berkelium
   <chemical> Berkelium. A man-made radioactive actinide with atomic symbol bk, atomic number 97, and atomic weight 247. Its valence can be +3 or +4. Twelve isotopes have been produced with mass numbers 240-251. ... Chemical name: Berkelium ... (12 Dec 1998) ...
   Found op http://www.mondofacto.com/facts/dictionary?berkelium
   
   
4. 
   berkelium
   Bk noun a radioactive transuranic element; discovered by bombarding americium with helium
   Found op http://wordnetweb.princeton.edu/perl/webwn?s=berkelium
   
   
5. 
   berkelium
   (Bk) (burk´le-әm) a chemical element, atomic number 97, atomic weight 247.
   Found op http://www.encyclo.co.uk/local/21001
   
   
6. 
   berkelium
   synthetic chemical element of the actinoid series of the periodic table, atomic number 97. Not occurring in nature, berkelium (as the isotope ... [1 related articles]
   Found op http://www.britannica.com/eb/a-z/b/52
   
   
7. 
   Berkelium
   Berkelium (m {respell|bər|KEE|lee-əm}, less commonly m {respell|BURK|lee-əm}), is a transuranic radioactive chemical element with the symbol Bk and atomic number 97, a member of the actinide and transuranium element series. It is named after the city of Berkeley, California, the location of the ...
   Found op http://en.wikipedia.org/wiki/Berkelium
   
   
8. 
   berkelium
   (Bk) A synthetic, radioactive, metallic element of the actinide series; also a transuranic element. It was first made in 1949 by alpha particle bombardment of americium-241 by S. G. Thompson and coworkers at the University of California at Berkeley (after which it is named). It ...
   Found op http://www.daviddarling.info/encyclopedia/B/berkelium.html
   
   
9. 
   berkelium
   berkelium (bûr'klēum) [from Berkeley], artificially produced radioactive chemical element; symbol Bk; at. no. 97; mass no. of most stable isotope 247; m.p. about 1,050°C; b.p. about 2,590°C; sp. gr. 14 (estimated); valence +3, +4. Berkelium is believed to be similar to the oth...
   Found op http://www.infoplease.com/ce6/sci/A0807180.html
   
   
10. 
    Berkelium
    Berkelium is a radioactive metallic element produced by bombarding americium 241 with helium ions. It has the symbol Bk.
    Found op http://www.probertencyclopaedia.com/browse/GB.HTM
    
    
11. 
    berkelium
    (Bk) Type: Term Pronunciation: berk′lē-um Definitions: 1. An artificial transuranium radioactive element; atomic no. 97, atomic wt. 247.07.
    Found op http://www.medilexicon.com/medicaldictionary.php?t=10008
    
    
12. 
    berkelium
    Synthesized, radioactive, metallic element of the actinide series, atomic number 97, relative atomic mass 247. It was first produced in 1949 by US nuclear chemist Glenn Seaborg and his team, at the University of California at Berkeley, California, after which it is named
    Found op http://www.talktalk.co.uk/reference/encyclopaedia/hutchinson/m0009919.html
    
    
13. 
    berkelium
    1) Atomic number 97 2) Bk 3) Metal 4) Metallic element
    Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/berkelium/1
    
    

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