Bromine

Isotopes


(Incomplete)
IsotopeAbundanceT½ (s)Decay
67Br
68Br
69Br
70Br
71Br
72Br
73Br
74Br
75Br
76Br
77Br
78Br
79Br50.65 %Stable-
80Br
81Br49.35 %Stable-
82Br
83Br
84Br
85Br
86Br
87Br
88Br
89Br
90Br
91Br
92Br
93Br
94Br
95Br
96Br
97Br
98Br
All data from [6].


α: alpha particle emission (4He nucleus)
β+: emission of an anti-electron and a neutrino. A proton inside the nucleus is transformed into a neutron
β-: emission of an electron and an anti-neutrino. A neutron inside the nucleus is transformed into a proton
ec: electron capture: capture of one orbital electron by the the nucleus. A proton inside the nucleus is transformed into a neutron plus a neutrino
SF: Spontaneous Fission: a nucleus spontaneously splits into fragment nuclides
IT: Isomeric Transition: a level above the ground state decays via electromagnetic process
n: neutron emission
p: proton emission
β- n (and similar): beta- decay followed by delayed neutron emission