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hahnium

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hahnium


  2  definitions  found 
 
  From  WordNet  r  1.6  [wn]: 
 
  hahnium 
  n  :  a  transuranic  element  that  has  not  been  found  in  nature 
  [syn:  {unnilquintium},  {unnilpentium},  {Unp},  {element 
  105},  {atomic  number  105}] 
 
  From  Elements  database  20001107  [elements]: 
 
  hahnium 
  Symbol:  Ha 
  Competing  name  for  {unnilpentium},  the  105th  element,  proposed  by  the 
  American  Chemical  Society.  Also  a  competing  name  for  {unniloctium},  the 
  108th  element,  proposed  by  the  IUPAC.  Both  were  chosen  in  honor  of  German 
  researcher,  Otto  Hahn. 
 
 




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