The Catalyst

Chemistry Resources For The Secondary Education Teacher On The WWW

animated atom

ELEMENTS 113 & 115



News Articles

redballUut and Uup Add Their Atomic Mass to Periodic Table (The New York Times, 02/01/04)
redballUut and Uup Add Their Atomic Mass to Periodic Table archive (The New York Times, 02/01/04)
redballLivermore Scientists Team With Russia To Discover Elements 113 and 115 (Lawrence Livermore National Laboratory, 02/02/04)
redballTwo New Superheavy Elements Weigh In (NewScientist.com, 02/02/04)
redballNew Superheavy Elements Created (C&EN, 02/03/04)
redballLivermore Scientists Team With Russia To Discover Elements 113 And 115 (ScienceDaily, 02/04/04)
redballGreetings From the Island of Stability editorial, archive (The New York Times, 02/08/04)



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