Atomic Weights and Isotopic Compositions for Bromine
Column Descriptions

                                                                         
             Relative           Isotopic      Standard                   
Isotope      Atomic Mass        Composition   Atomic Weight    Notes     
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35  Br  79   78.9183376(14)     0.5069(7)     [79.901,79.907]   
        81   80.9162897(14)     0.4931(7)   
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