| Isotopes of Barium |
Notes
|
| There are twenty-two isotopes known, but most of these are highly radioactive and have half-llifes in the several millisecond to several minute range. |
Notable Isotopes ![]() |
|
130Ba [74 neutrons] |
|
132Ba [76 neutrons] |
|
133Ba [77 neutrons] |
|
|
|
134Ba [78 neutrons] |
|
135Ba [79 neutrons] |
|
136Ba [80 neutrons] |
|
137Ba [81 neutrons] |
|
138Ba [82 neutrons] |
|