element
Information about Bromine-67:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

    Mass-Energy Data:

    Atomic Mass:66.964790±0.000540amu #
    Excess Mass (Δ):-32.798000±0.503000MeV #
    Binding Energy:546.194000±0.503000MeV #
"The 1995 update to the atomic mass evaluation" by G.Audi and A.H.Wapstra, Nuclear Physics A595 vol. 4 p.409-480, December 25, 1995.