35-bromine Naturally occuring isotopes:
Br-79 ( 50.69% ) Br-81 ( 49.31% )
Isotopes:
Br-67 Br-68 Br-69 Br-70 Br-71 Br-72 Br-73 Br-74 Br-75 Br-76 Br-77 Br-78 Br-80 Br-82 Br-83 Br-84 Br-85 Br-86 Br-87 Br-88 Br-89 Br-90 Br-91 Br-92 Br-93 Br-94

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