Tl
Талій
Z 81 204,38 г/мольПісляперехідний метал
| 205Tl | 124 | 204,9744 | -23 820,8 | 70,485% | Стабільний | 1/2+ | --- | 1931 |
| 203Tl | 122 | 202,9723 | -25 761,3 | 29,515% | Стабільний | 1/2+ | --- | 1931 |
| 176Tl | 95 | 176,0006 | 580,0 | --- | 6,2 мс | (3-) | p→175Hg(100%) α→172Au β⁺→176Hg | 2004 |
| 177Tl | 96 | 176,9964 | -3 340,0 | --- | 18,0 мс | (1/2+) | α→173Au(73%) p→176Hg | 1999 |
| 177mTl | 96 | 176,9973 | -2 533,0 | --- | 230,0 мкс | (11/2-) | p→176Hg(51%) α→173Au(49%) | 1997 |
| 178Tl | 97 | 177,9951 | -4 610,0 | --- | 255,0 мс | (4-) | α→174Au(62%) β⁺→178Hg(37,85%) β⁺SF(0,15%) | 1997 |
| 179Tl | 98 | 178,9911 | -8 270,0 | --- | 437,0 мс | 1/2+ | α→175Au(60%) β⁺→179Hg | 1983 |
| 179mTl | 98 | 178,992 | -7 450,0 | --- | 1,41 мс | (11/2-) | α→175Au(100%) γ→179Tl β⁺→179Hg | 1983 |
| 179nTl | 98 | 178,9921 | -7 370,0 | --- | 119,0 нс | (9/2-) | γ→179Tl(100%) | 2018 |
| 180Tl | 99 | 179,9899 | -9 390,0 | --- | 1,09 с | (4-) | β⁺→180Hg(92,997%) α→176Au(7%) β⁺SF(0,003%) | 1987 |
| 181Tl | 100 | 180,9863 | -12 799,0 | --- | 2,9 с | 1/2+ | α→177Au(8,6%) β⁺→181Hg | 1996 |
| 181mTl | 100 | 180,9872 | -11 963,0 | --- | 1,4 мс | (9/2-) | γ→181Tl(99,6%) α→177Au(0,4%) β⁺→181Hg | 1984 |
| 182Tl | 101 | 181,9857 | -13 327,0 | --- | 1,9 с | (4-) | β⁺→182Hg(~100%) α→178Au(>0,49%) β⁺SF(<3,4е-6%) | 1991 |
| 182mTl | 101 | 181,9857 | -13 280,0 | --- | 3,1 с | (7+) | β⁺→182Hg(100%) α→178Au(2,5%) γ→182Tl | 1991 |
| 183Tl | 102 | 182,9822 | -16 587,0 | --- | 6,9 с | 1/2+ | β⁺→183Hg α→179Au | 1980 |
| 183mTl | 102 | 182,9829 | -15 959,0 | --- | 53,3 мс | (9/2-) | α→179Au(1,5%) γ→183Tl β⁺→183Hg | 1980 |
| 183nTl | 102 | 182,9832 | -15 612,0 | --- | 1,48 мкс | (13/2+) | γ→183Tl(100%) | 2001 |
| 184Tl | 103 | 183,9819 | -16 883,0 | --- | 9,5 с | 2- | β⁺→184Hg(98,78%) α→180Au(1,22%) | 1976 |
| 184mTl | 103 | 183,9818 | -16 930,0 | --- | 10,6 с | (7+) | β⁺→184Hg(99,53%) α→180Au(0,47%) γ→184Tl | 2016 |
| 184nTl | 103 | 183,9824 | -16 430,0 | --- | 47,1 мс | (10-) | γ→184Tl(~100%) α→180Au(0,089%) | 1984 |
| 185Tl | 104 | 184,9788 | -19 758,0 | --- | 19,5 с | 1/2+ | β⁺→185Hg(100%) α→181Au | 1976 |
| 185mTl | 104 | 184,9793 | -19 303,0 | --- | 1,93 с | 9/2- | γ→185Tl(100%) α→181Au β⁺→185Hg | 1976 |
| 186Tl | 105 | 185,9787 | -19 883,0 | --- | 3,5 с | (2-) | β⁺→186Hg α→182Au | 1975 |
| 186mTl | 105 | 185,9787 | -19 860,0 | --- | 27,5 с | 7+ | β⁺→186Hg(~100%) α→182Au(0,006%) | 1975 |
| 186nTl | 105 | 185,9791 | -19 490,0 | --- | 3,4 с | 10- | γ→186Tl(<94,1%) β⁺→186Hg(>5,9%) | 1977 |
| 187Tl | 106 | 186,9759 | -22 445,0 | --- | --- | 1/2+ | β⁺→187Hg(100%) α→183Au | 1976 |
| 187mTl | 106 | 186,9763 | -22 111,0 | --- | 15,6 с | 9/2- | α→183Au(0,15%) γ→187Tl β⁺→187Hg | 1976 |
| 187nTl | 106 | 186,9779 | -20 570,0 | --- | 1,11 мкс | --- | γ→187Tl(100%) | 2000 |
| 188Tl | 107 | 187,976 | -22 336,0 | --- | 1,18 хв | (2-) | β⁺→188Hg(100%) | 1970 |
| 188mTl | 107 | 187,9761 | -22 308,0 | --- | 1,19 хв | 7+ | β⁺→188Hg(100%) | 1970 |
| 188nTl | 107 | 187,9763 | -22 040,0 | --- | 41,0 мс | 9- | γ→188Tl(100%) β⁺→188Hg | 1981 |
| 189Tl | 108 | 188,9736 | -24 616,0 | --- | 2,3 хв | 1/2+ | β⁺→189Hg(100%) | 1972 |
| 189mTl | 108 | 188,9739 | -24 331,0 | --- | 1,4 хв | 9/2- | β⁺→189Hg(100%) γ→189Tl | 1972 |
| 190Tl | 109 | 189,9738 | -24 366,0 | --- | 2,6 хв | 2- | β⁺→190Hg(100%) | 1970 |
| 190mTl | 109 | 189,9739 | -24 296,0 | --- | 3,6 хв | 7+ | β⁺→190Hg(100%) | 1970 |
| 190nTl | 109 | 190,0 | 0,0 | --- | 750,0 мкс | (8-) | γ→190Tl(100%) | 1981 |
| 191Tl | 110 | 190,9718 | -26 283,0 | --- | 20,0 хв | 1/2+ | β⁺→191Hg | 1974 |
| 191mTl | 110 | 190,9721 | -25 986,0 | --- | 5,22 хв | 9/2- | β⁺→191Hg(100%) | 1970 |
| 192Tl | 111 | 191,9722 | -25 870,0 | --- | 9,6 хв | 2- | β⁺→192Hg(100%) | 1961 |
| 192mTl | 111 | 191,9724 | -25 670,0 | --- | 10,8 хв | 7+ | β⁺→192Hg(100%) | 1961 |
| 192nTl | 111 | 191,9727 | -25 420,0 | --- | 296,0 нс | (8-) | γ→192Tl(100%) | 1980 |
| 193Tl | 112 | 192,9705 | -27 477,0 | --- | 21,6 хв | 1/2+ | β⁺→193Hg(100%) | 1960 |
| 193mTl | 112 | 192,9709 | -27 105,0 | --- | 2,11 хв | 9/2- | γ→193Tl(75%) β⁺→193Hg(25%) | 1963 |
| 194Tl | 113 | 193,9711 | -26 937,0 | --- | 33,0 хв | 2- | β⁺→194Hg(100%) α→190Au | 1960 |
| 194mTl | 113 | 193,9714 | -26 677,0 | --- | 32,8 хв | 7+ | β⁺→194Hg(100%) | 1960 |
| 195Tl | 114 | 194,9698 | -28 155,0 | --- | 1,16 год | 1/2+ | β⁺→195Hg(100%) | 1955 |
| 195mTl | 114 | 194,9703 | -27 672,0 | --- | 3,6 с | 9/2- | γ→195Tl(100%) | 1957 |
| 196Tl | 115 | 195,9705 | -27 497,0 | --- | 1,84 год | 2- | β⁺→196Hg(100%) | 1955 |
| 196mTl | 115 | 195,9709 | -27 103,0 | --- | 1,41 год | 7+ | β⁺→196Hg(96,2%) γ→196Tl(3,8%) | 1960 |
| 197Tl | 116 | 196,9696 | -28 354,0 | --- | 2,84 год | 1/2+ | β⁺→197Hg(100%) | 1955 |
| 197mTl | 116 | 196,9702 | -27 746,0 | --- | 540,0 мс | 9/2- | γ→197Tl(100%) | 1953 |
| 198Tl | 117 | 197,9704 | -27 529,0 | --- | 5,3 год | 2- | β⁺→198Hg(100%) | 1949 |
| 198mTl | 117 | 197,971 | -26 985,0 | --- | 1,87 год | 7+ | β⁺→198Hg(55,9%) γ→198Tl(44,1%) | 1949 |
| 198nTl | 117 | 197,9712 | -26 842,0 | --- | 150,0 нс | (5+) | γ→198Tl(100%) | 1977 |
| 199Tl | 118 | 198,9699 | -28 059,0 | --- | 7,42 год | 1/2+ | β⁺→199Hg(100%) | 1949 |
| 199mTl | 118 | 198,9707 | -27 310,0 | --- | 28,4 мс | 9/2- | γ→199Tl(100%) | 1963 |
| 200Tl | 119 | 199,971 | -27 047,0 | --- | 1,09 д | 2- | β⁺→200Hg(100%) | 1949 |
| 200mTl | 119 | 199,9718 | -26 293,0 | --- | 34,0 мс | 7+ | γ→200Tl(100%) | 1963 |
| 200nTl | 119 | 199,9718 | -26 285,0 | --- | 397,0 нс | 5+ | γ→200Tl(100%) | 1972 |
| 201Tl | 120 | 200,9708 | -27 181,0 | --- | 3,04 д | 1/2+ | EC→201Hg(100%) | 1950 |
| 201mTl | 120 | 200,9718 | -26 262,0 | --- | 2,01 мс | 9/2- | γ→201Tl(100%) | 1962 |
| 202Tl | 121 | 201,9721 | -25 980,4 | --- | 12,31 д | 2- | EC→202Hg(100%) | 1940 |
| 202mTl | 121 | 201,9731 | -25 030,2 | --- | 591,0 мкс | 7+ | γ→202Tl(100%) | 1958 |
| 203mTl | 122 | 202,9739 | -24 277,6 | --- | --- | (9/2-) | γ→203Tl(100%) | 2020 |
| 203nTl | 122 | 202,9762 | -22 200,0 | --- | 7,7 мкс | (25/2+) | γ→203Tl(100%) | 1998 |
| 204Tl | 123 | 203,9739 | -24 346,1 | --- | 3,78 р | 2- | β⁻→204Pb(97,08%) ECβ⁺→204Hg(2,92%) | 1953 |
| 204mTl | 123 | 203,975 | -23 242,0 | --- | 61,7 мкс | 7+ | γ→204Tl(100%) | 1972 |
| 204nTl | 123 | 203,9764 | -22 027,1 | --- | 2,6 мкс | 12- | γ→204Tl(100%) | 1998 |
| 205mTl | 124 | 204,978 | -20 530,2 | --- | 2,6 мкс | 25/2+ | γ→205Tl(100%) | 1976 |
| 205nTl | 124 | 204,9796 | -18 985,2 | --- | 235,0 нс | (35/2-) | γ→205Tl(100%) | 2004 |
| 206Tl | 125 | 205,9761 | -22 253,3 | --- | 4,2 хв | 0- | β⁻→206Pb(100%) | 1935 |
| 206mTl | 125 | 205,9789 | -19 610,2 | --- | 3,74 хв | (12-) | γ→206Tl(100%) | 1976 |
| 207Tl | 126 | 206,9774 | -21 034,0 | --- | 4,77 хв | 1/2+ | β⁻→207Pb(100%) | 1908 |
| 207mTl | 126 | 206,9789 | -19 686,0 | --- | 1,33 с | 11/2- | γ→207Tl(100%) β⁻→207Pb | 1965 |
| 208Tl | 127 | 207,982 | -16 750,1 | --- | 3,05 хв | 5+ | β⁻→208Pb(100%) | 1909 |
| 208mTl | 127 | 207,984 | -14 943,1 | --- | 1,3 мкс | (0-) | γ→208Tl(100%) | 2020 |
| 209Tl | 128 | 208,9854 | -13 645,0 | --- | 2,16 хв | 1/2+ | β⁻→209Pb(100%) β⁻n→208Pb | 1950 |
| 209mTl | 128 | 208,9867 | -12 417,0 | --- | 146,0 нс | 17/2+ | γ→209Tl(100%) | 2009 |
| 210Tl | 129 | 209,9901 | -9 247,0 | --- | 1,3 хв | (5+) | β⁻→210Pb(99,991%) β⁻n→209Pb(0,009%) | 1909 |
| 210mTl | 129 | 209,9914 | -8 050,0 | --- | 1,0 хв | 9+ | β⁻→210Pb γ→210Tl | 2018 |
| 211Tl | 130 | 210,9935 | -6 080,0 | --- | 1,35 хв | 1/2+ | β⁻→211Pb(97,8%) β⁻n→210Pb(2,2%) | 1998 |
| 211mTl | 130 | 210,9948 | -4 840,0 | --- | 580,0 нс | (17/2+) | γ→211Tl(100%) | 2019 |
| 212Tl | 131 | 211,9983 | -1 550,0 | --- | 31,0 с | (5+) | β⁻→212Pb(98,2%) β⁻n→211Pb(1,8%) | 1998 |
| 213Tl | 132 | 213,0019 | 1 784,0 | --- | 23,8 с | (1/2+) | β⁻→213Pb(92,4%) β⁻n→212Pb(7,6%) | 2010 |
| 213mTl | 132 | 213,0026 | 2 460,0 | --- | 4,1 мкс | --- | γ→213Tl(100%) | 2019 |
| 213nTl | 132 | 213,0033 | 3 030,0 | --- | 600,0 нс | (17/2+) | γ→213Tl(100%) | 2019 |
| 214Tl | 133 | 214,0069 | 6 470,0 | --- | 11,0 с | (5+) | β⁻→214Pb(66%) β⁻n→213Pb(34%) | 2010 |
| 215Tl | 134 | 215,0108 | 10 030,0 | --- | 9,7 с | (1/2+) | β⁻→215Pb(95,4%) β⁻n→214Pb(4,6%) | 2010 |
| 216Tl | 135 | 216,016 | 14 870,0 | --- | 5,9 с | (5+) | β⁻→216Pb(100%) β⁻n→215Pb(<11,5%) | 2010 |
| 217Tl | 136 | 217,02 | 18 660,0 | --- | 2,0 с | (1/2+) | β⁻→217Pb β⁻n→216Pb | 2010 |
| 218Tl | 137 | 218,0255 | 23 710,0 | --- | 1,0 с | (6+) | β⁻→218Pb β⁻n→217Pb | --- |