Bohrium was first convincingly synthesized in 1981 by a German research team led by Peter Armbruster and Gottfried Münzenberg at the Institute for Heavy Ion Research (Gesellschaft für Schwerionenforschung) in Darmstadt.
The team bombarded a target of bismuth-209 with accelerated nuclei of chromium-54 to produce 5 atoms of the isotope bohrium-262.
Elektroner per energinivå
2, 8, 18, 32, 32, 13, 2
Elektronkonfigurasjon
[Rn] 5f14 6d5 7s2
The only confirmed example of isomerism in bohrium is in the isotope 262Bh
