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Mbandhingaké Logam


kanyatan bab prometium lan Seaborgium


kanyatan bab Seaborgium lan prometium


facts

Facts Interesting
  • metal Prometium ditemokaké ing pitchblende.
  • Prometium logam logam Highly radioaktif.
  
  • Seaborgium paling stabil isotop punika Sg lan wis 2.1 min gesang half-.
  • Lan isotop saka Seaborgium wis setengah urip minangka short minangka 3 ms.
  

sumber
Found in Minerals, Mining   
sintetik Diprodhuksi   

History
  
  

sing katutup
Chien Shiung Wu, Emilio Segrè, Hans Bethe   
Lawrence Berkeley National Laboratory   

Discovery
ing taun 1942   
ing 1974   

turah mbrawah
  
  

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