Periodic Table of the Elements
  << BACK | PERIODIC TABLE | ALPHABETICAL LIST >>Info & DownloadsADDITIONAL INFO
ELEMENT 112
Ununbium
to Elements Alphabetical Listing
Atomic Number:112
Atomic Symbol:Uub
Atomic Weight:285
Electron Configuration:[Rn] 5f14 6d10 7s2
Total Isotopes9
Total Isomers0
Radioactive Isotopes9
Stable Isotopes0

 View Nuclear Periodic Table 
 View Isotopic & Isomeric Data 

February 9, 1996 at 10:37 pm, at the Gesellschaft fur Schwerionenforschung in Darmstadt, Germany a team of scientists discovered their sixth element. This element has the atomic number 112 and is currently the heaviest element ever produced by man. It has an atomic mass of 277.

Sources: Los Alamos National Laboratory
« BACK | PERIODIC TABLE | ALPHABETICAL LIST | HOME »Top of Page
Join Today!
.:: Radiochemistry.org© - 2003 ::.