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  1. Copilot Answer
    History

    The first and only attempt to synthesize unbihexium, which was unsuccessful, was performed in 1971 at CERN (European Organization for Nuclear Research) by René Bimbot and John M. Alexander using the … See more

    Prospects for future synthesis

    Every element from mendelevium onward was produced in fusion-evaporation reactions, culminating in the discovery of the heaviest known element, oganesson, in 2002 and most recently tennessine in 2010. These reac… See more

    Predicted properties

    Extensions of the nuclear shell model predicted that the next magic numbers after Z = 82 and N = 126 (corresponding to Pb, the heaviest stable nucleus) were Z = 126 and N = 184, making Ubh the next candidate f… See more

    See also