|Name, Symbol, Number||Ununbium, Uub, 112|
|Group, Period, Block||12, 7 , d|
|Appearance||Unknown, probably a metallic |
and silvery white or grey colour.
|Atomic weight|| amu|
|Electron configuration||[Rn].5f14 6d10 7s2|
a guess based on Mercury
|e- 's per energy level||2, 8, 18, 32, 32, 18, 2|
|State of matter||probably liquid|
It was first created on the February 9, 1996 at the Gesellschaft für Schwerionenforschung (GSI) in Darmstadt, Germany. This element was created by fusing a zinc atom with a lead atom by accelerating zinc nuclei into a lead target in a heavy ion accelerator.
It is named Ununbium, as in 1-1-2-ium, a temporary IUPAC systematic element name. There is an ongoing element naming controversy over what this element should be called.