Br
Бром
Z 35 79,904 г/мольГалоген
| 79Br | 44 | 78,9183 | -76 068,1 | 50,65% | Стабільний | 3/2- | --- | 1920 |
| 81Br | 46 | 80,9163 | -77 977,1 | 49,35% | Стабільний | 3/2- | --- | 1920 |
| 65Br | 30 | 64,9823 | -16 490,0 | --- | --- | (5/2-) | p→64Se | --- |
| 66Br | 31 | 65,9747 | -23 570,0 | --- | --- | (0+) | p→65Se | --- |
| 67Br | 32 | 66,9651 | -32 530,0 | --- | --- | (1/2-) | p→66Se | --- |
| 68Br | 33 | 67,9584 | -38 790,0 | --- | --- | (3+) | p→67Se | 1995 |
| 69Br | 34 | 68,9503 | -46 260,0 | --- | --- | (5/2-) | p→68Se(100%) | 1988 |
| 69mBr | 34 | 68,9504 | -46 220,0 | --- | --- | (5/2-) | --- | --- |
| 69nBr | 34 | 68,9509 | -45 690,0 | --- | --- | (9/2+) | --- | --- |
| 70Br | 35 | 69,9448 | -51 426,0 | --- | 78,8 мс | 0+ | β⁺→70Se(100%) β⁺p→69As | 1978 |
| 70mBr | 35 | 69,9473 | -49 134,0 | --- | 2,16 с | 9+ | β⁺→70Se(100%) β⁺p→69As | 1981 |
| 71Br | 36 | 70,9393 | -56 502,0 | --- | 21,4 с | (5/2-) | β⁺→71Se(100%) | 1981 |
| 72Br | 37 | 71,9366 | -59 061,8 | --- | 1,31 хв | 1+ | β⁺→72Se(100%) | 1970 |
| 72mBr | 37 | 71,9367 | -58 961,0 | --- | 10,6 с | (3-) | γ→72Br(100%) β⁺→72Se | 1980 |
| 73Br | 38 | 72,9317 | -63 646,0 | --- | 3,4 хв | 1/2- | β⁺→73Se(100%) | 1970 |
| 74Br | 39 | 73,9299 | -65 288,0 | --- | 25,4 хв | (0-) | β⁺→74Se(100%) | 1952 |
| 74mBr | 39 | 73,9299 | -65 274,0 | --- | 46,0 хв | 4+ | β⁺→74Se(100%) | 1953 |
| 75Br | 40 | 74,9258 | -69 107,0 | --- | 1,61 год | 3/2- | β⁺→75Se(100%) | 1948 |
| 76Br | 41 | 75,9245 | -70 289,0 | --- | 16,2 год | 1- | β⁺→76Se(100%) | 1952 |
| 76mBr | 41 | 75,9247 | -70 186,0 | --- | 1,31 с | (4+) | γ→76Br(~100%) β⁺→76Se(<0,6%) | 1979 |
| 77Br | 42 | 76,9214 | -73 234,8 | --- | 2,38 д | 3/2- | β⁺→77Se(100%) | 1948 |
| 77mBr | 42 | 76,9215 | -73 128,9 | --- | 4,28 хв | 9/2+ | γ→77Br(100%) | 1961 |
| 78Br | 43 | 77,9211 | -73 452,0 | --- | 6,45 хв | 1+ | β⁺→78Se(~100%) β⁻→78Kr(<0,01%) | 1937 |
| 78mBr | 43 | 77,9213 | -73 271,0 | --- | 119,4 мкс | (4+) | γ→78Br(100%) | 1958 |
| 79mBr | 44 | 78,9186 | -75 860,5 | --- | 4,85 с | 9/2+ | γ→79Br(100%) | 1954 |
| 80Br | 45 | 79,9185 | -75 889,0 | --- | 17,68 хв | 1+ | β⁻→80Kr(91,7%) β⁺→80Se(8,3%) | 1937 |
| 80mBr | 45 | 79,9186 | -75 803,2 | --- | 4,42 год | 5- | γ→80Br(100%) | 1937 |
| 81mBr | 46 | 80,9169 | -77 440,9 | --- | 34,6 мкс | 9/2+ | γ→81Br(100%) | 1967 |
| 82Br | 47 | 81,9168 | -77 498,7 | --- | 1,47 д | 5- | β⁻→82Kr(100%) | 1937 |
| 82mBr | 47 | 81,9169 | -77 452,8 | --- | 6,13 хв | 2- | γ→82Br(97,6%) β⁻→82Kr(2,4%) | 1965 |
| 83Br | 48 | 82,9152 | -79 014,0 | --- | 2,37 год | 3/2- | β⁻→83Kr(100%) | 1937 |
| 83mBr | 48 | 82,9185 | -75 945,0 | --- | 729,0 нс | (19/2-) | γ→83Br(100%) | 1989 |
| 84Br | 49 | 83,9165 | -77 783,0 | --- | 31,76 хв | 2- | β⁻→84Kr(100%) | 1943 |
| 84mBr | 49 | 83,9168 | -77 470,0 | --- | 6,0 хв | (6-) | β⁻→84Kr(100%) | 1957 |
| 84nBr | 49 | 83,9169 | -77 375,0 | --- | --- | 1+ | γ→84Br(100%) | 1970 |
| 85Br | 50 | 84,9156 | -78 575,0 | --- | 2,9 хв | 3/2- | β⁻→85Kr(100%) | 1943 |
| 86Br | 51 | 85,9188 | -75 632,0 | --- | 55,1 с | (1-) | β⁻→86Kr(100%) | 1962 |
| 87Br | 52 | 86,9207 | -73 892,0 | --- | 55,68 с | 5/2- | β⁻→87Kr(97,4%) β⁻n→86Kr(2,6%) | 1943 |
| 88Br | 53 | 87,9241 | -70 716,0 | --- | 16,34 с | (1-) | β⁻→88Kr(93,42%) β⁻n→87Kr(6,58%) | 1948 |
| 88mBr | 53 | 87,9244 | -70 446,0 | --- | 5,51 мкс | (4-) | γ→88Br(100%) | 1970 |
| 89Br | 54 | 88,9267 | -68 274,0 | --- | 4,36 с | (3/2-) | β⁻→89Kr(86,2%) β⁻n→88Kr(13,8%) | 1959 |
| 90Br | 55 | 89,9313 | -64 000,0 | --- | 1,91 с | --- | β⁻→90Kr(74,7%) β⁻n→89Kr(25,3%) | 1959 |
| 91Br | 56 | 90,9344 | -61 107,0 | --- | 543,0 мс | (5/2-) | β⁻→91Kr(70,5%) β⁻n→90Kr(29,5%) | 1974 |
| 92Br | 57 | 91,9396 | -56 233,0 | --- | 314,0 мс | (2-) | β⁻→92Kr(66,9%) β⁻n→91Kr(33,1%) β⁻n→90Kr | 1974 |
| 92mBr | 57 | 91,9403 | -55 571,0 | --- | 88,0 нс | --- | γ→92Br(100%) | 2012 |
| 92nBr | 57 | 91,9409 | -55 095,0 | --- | 85,0 нс | --- | γ→92Br(100%) | 2012 |
| 93Br | 58 | 92,9432 | -52 890,0 | --- | 152,0 мс | (5/2-) | β⁻n→92Kr(64%) β⁻→93Kr(36%) β⁻n→91Kr | 1981 |
| 94Br | 59 | 93,9488 | -47 650,0 | --- | 70,0 мс | (2-) | β⁻n→93Kr(68%) β⁻→94Kr(32%) β⁻n→92Kr | 1981 |
| 94mBr | 59 | 93,9492 | -47 360,0 | --- | 530,0 нс | --- | γ→94Br(100%) | 2012 |
| 95Br | 60 | 94,9529 | -43 850,0 | --- | 80,0 мс | (5/2-) | β⁻→95Kr β⁻n→94Kr β⁻n→93Kr | 1997 |
| 95mBr | 60 | 94,9535 | -43 310,0 | --- | 6,8 мкс | --- | γ→95Br(100%) | 2012 |
| 96Br | 61 | 95,959 | -38 210,0 | --- | 20,0 мс | --- | β⁻→96Kr β⁻n→95Kr β⁻n→94Kr | 1997 |
| 96mBr | 61 | 95,9593 | -37 900,0 | --- | 3,0 мкс | --- | γ→96Br(100%) | 2012 |
| 97Br | 62 | 96,9635 | -34 000,0 | --- | 40,0 мс | (5/2-) | β⁻→97Kr β⁻n→96Kr β⁻n→95Kr | 1997 |
| 98Br | 63 | 97,9699 | -28 050,0 | --- | 15,0 мс | --- | β⁻→98Kr β⁻n→97Kr β⁻n→96Kr | 2010 |