Y
Ітрій
Z 39 88,906 г/мольПерехідний метал
| 89Y | 50 | 88,9058 | -87 711,2 | 100,0% | Стабільний | 1/2- | --- | 1923 |
| 75Y | 36 | 74,9658 | -31 820,0 | --- | 100,0 мкс | (5/2+) | β⁺→75Sr β⁺p→74Rb p→74Sr | --- |
| 76Y | 37 | 75,9589 | -38 250,0 | --- | 28,0 мс | (1-) | β⁺→76Sr p→75Sr β⁺p→75Rb | 2001 |
| 77Y | 38 | 76,9501 | -46 440,0 | --- | 63,0 мс | (5/2+) | β⁺→77Sr(100%) β⁺p→76Rb p→76Sr | 1999 |
| 78Y | 39 | 77,944 | -52 170,0 | --- | 54,0 мс | (0+) | β⁺→78Sr(100%) β⁺p→77Rb | 1992 |
| 78mY | 39 | 77,944 | -52 170,0 | --- | 5,8 с | (5+) | β⁺→78Sr(100%) β⁺p→77Rb | 1998 |
| 79Y | 40 | 78,9379 | -57 800,0 | --- | 14,8 с | (5/2+) | β⁺→79Sr(100%) | 1992 |
| 80Y | 41 | 79,9344 | -61 148,0 | --- | 30,1 с | 4- | β⁺→80Sr(100%) | 1981 |
| 80mY | 41 | 79,9346 | -60 920,0 | --- | 4,8 с | 1- | γ→80Y(81%) β⁺→80Sr(19%) | 1998 |
| 80nY | 41 | 79,9347 | -60 835,0 | --- | 4,7 мкс | (2+) | γ→80Y(100%) | 1997 |
| 81Y | 42 | 80,9295 | -65 713,0 | --- | 1,17 хв | (5/2+) | β⁺→81Sr(100%) | 1981 |
| 82Y | 43 | 81,9269 | -68 064,0 | --- | 8,3 с | 1+ | β⁺→82Sr(100%) | 1980 |
| 82mY | 43 | 81,9274 | -67 661,0 | --- | 258,0 нс | 4- | γ→82Y(100%) | 1994 |
| 82nY | 43 | 81,9275 | -67 557,0 | --- | 148,0 нс | 6+ | γ→82Y(100%) | 1994 |
| 83Y | 44 | 82,9225 | -72 206,0 | --- | 7,08 хв | (9/2+) | β⁺→83Sr(100%) | 1962 |
| 83mY | 44 | 82,9226 | -72 144,0 | --- | 2,85 хв | (3/2-) | β⁺→83Sr(60%) γ→83Y(40%) | 1972 |
| 84Y | 45 | 83,9207 | -73 894,0 | --- | 39,5 хв | (6+) | β⁺→84Sr(100%) | 1962 |
| 84mY | 45 | 83,9207 | -73 827,0 | --- | 4,6 с | 1+ | β⁺→84Sr(100%) | 1976 |
| 84nY | 45 | 83,9209 | -73 684,0 | --- | 292,0 нс | (4-) | γ→84Y(100%) | 2005 |
| 85Y | 46 | 84,9164 | -77 842,0 | --- | 2,68 год | (1/2-) | β⁺→85Sr(100%) | 1952 |
| 85mY | 46 | 84,9165 | -77 822,0 | --- | 4,86 год | (9/2+) | β⁺→85Sr(100%) γ→85Y | 1952 |
| 85nY | 46 | 84,9167 | -77 576,0 | --- | 178,0 нс | (5/2-) | γ→85Y(100%) | 1977 |
| 86Y | 47 | 85,9149 | -79 283,0 | --- | 14,74 год | 4- | β⁺→86Sr(100%) | 1951 |
| 86mY | 47 | 85,9151 | -79 065,0 | --- | 47,4 хв | (8+) | γ→86Y(99,31%) β⁺→86Sr(0,69%) | 1962 |
| 86nY | 47 | 85,9152 | -78 981,0 | --- | 125,3 нс | 6+ | γ→86Y(100%) | 2000 |
| 87Y | 48 | 86,9109 | -83 018,4 | --- | 3,33 д | 1/2- | β⁺→87Sr(100%) | 1940 |
| 87mY | 48 | 86,9113 | -82 637,6 | --- | 13,37 год | 9/2+ | γ→87Y(98,43%) β⁺→87Sr(1,57%) | 1940 |
| 88Y | 49 | 87,9095 | -84 299,0 | --- | 106,63 д | 4- | β⁺→88Sr(100%) | 1948 |
| 88mY | 49 | 87,9099 | -83 906,1 | --- | 301,0 мкс | 1+ | γ→88Y(100%) | 1955 |
| 88nY | 49 | 87,9102 | -83 624,5 | --- | 13,98 мс | 8+ | γ→88Y(100%) | 1962 |
| 89mY | 50 | 88,9068 | -86 802,2 | --- | 15,66 с | 9/2+ | γ→89Y(100%) | 1951 |
| 90Y | 51 | 89,9071 | -86 496,9 | --- | 2,67 д | 2- | β⁻→90Zr(100%) | 1937 |
| 90mY | 51 | 89,9079 | -85 814,9 | --- | 3,23 год | 7+ | γ→90Y(99,998%) β⁻→90Zr(0,002%) | 1961 |
| 91Y | 52 | 90,9073 | -86 351,3 | --- | 58,51 д | 1/2- | β⁻→91Zr(100%) | 1943 |
| 91mY | 52 | 90,9079 | -85 795,7 | --- | 49,71 хв | 9/2+ | γ→91Y(100%) β⁻→91Zr | 1953 |
| 92Y | 53 | 91,9089 | -84 816,0 | --- | 3,54 год | 2- | β⁻→92Zr(100%) | 1940 |
| 92mY | 53 | 91,9098 | -84 010,0 | --- | 3,7 мкс | (7+) | γ→92Y(100%) | 2009 |
| 93Y | 54 | 92,9096 | -84 227,0 | --- | 10,18 год | 1/2- | β⁻→93Zr(100%) | 1948 |
| 93mY | 54 | 92,9104 | -83 468,0 | --- | 820,0 мс | 9/2+ | γ→93Y(100%) | 1974 |
| 94Y | 55 | 93,9116 | -82 351,0 | --- | 18,7 хв | 2- | β⁻→94Zr(100%) | 1948 |
| 94mY | 55 | 93,9129 | -81 149,0 | --- | 1,3 мкс | (5+) | γ→94Y(100%) | 1999 |
| 95Y | 56 | 94,9128 | -81 208,0 | --- | 10,3 хв | 1/2- | β⁻→95Zr(100%) | 1959 |
| 95mY | 56 | 94,914 | -80 120,0 | --- | 48,6 мкс | 9/2+ | γ→95Y(100%) | 1981 |
| 96Y | 57 | 95,9159 | -78 330,0 | --- | 5,34 с | 0- | β⁻→96Zr(100%) | 1975 |
| 96mY | 57 | 95,9176 | -76 790,0 | --- | 9,6 с | 8+ | β⁻→96Zr(100%) | 1974 |
| 96nY | 57 | 95,9177 | -76 675,0 | --- | 181,0 нс | (6+) | γ→96Y(100%) | 2017 |
| 97Y | 58 | 96,9183 | -76 115,0 | --- | 3,75 с | 1/2- | β⁻→97Zr(99,945%) β⁻n→96Zr(0,055%) | 1970 |
| 97mY | 58 | 96,919 | -75 447,0 | --- | 1,17 с | 9/2+ | β⁻→97Zr(>99,19%) γ→97Y(<0,7%) β⁻n→96Zr(0,11%) | 1970 |
| 97nY | 58 | 96,9221 | -72 592,0 | --- | 142,0 мс | (27/2-) | γ→97Y(94,8%) β⁻→97Zr(5,2%) | 1986 |
| 98Y | 59 | 97,9224 | -72 289,0 | --- | 548,0 мс | 0- | β⁻→98Zr(99,67%) β⁻n→97Zr(0,33%) | 1970 |
| 98mY | 59 | 97,9226 | -72 118,0 | --- | 615,0 нс | 2- | γ→98Y(100%) | 1972 |
| 98nY | 59 | 97,9229 | -71 823,0 | --- | 2,32 с | (6+) | β⁻→98Zr(96,56%) β⁻n→97Zr(3,44%) γ→98Y | 1977 |
| 99Y | 60 | 98,9242 | -70 644,0 | --- | 1,48 с | 5/2+ | β⁻→99Zr(98,23%) β⁻n→98Zr(1,77%) | 1975 |
| 99mY | 60 | 98,9265 | -68 502,0 | --- | 8,2 мкс | (17/2+) | γ→99Y(100%) | 1985 |
| 100Y | 61 | 99,9277 | -67 321,0 | --- | 940,0 мс | 4+ | β⁻→100Zr(100%) β⁻n→99Zr | 1977 |
| 100mY | 61 | 99,9279 | -67 177,0 | --- | 727,0 мс | (1+) | β⁻→100Zr(98,92%) β⁻n→99Zr(1,08%) | 1977 |
| 101Y | 62 | 100,9302 | -65 055,0 | --- | 426,0 мс | 5/2+ | β⁻→101Zr(97,7%) β⁻n→100Zr(2,3%) | 1983 |
| 101mY | 62 | 100,9315 | -63 850,0 | --- | 870,0 нс | (13/2-) | γ→101Y(100%) | 2009 |
| 102Y | 63 | 101,9343 | -61 173,0 | --- | 360,0 мс | (5-) | β⁻→102Zr(100%) β⁻n→101Zr(<2,6%) | 1980 |
| 102mY | 63 | 101,9344 | -61 070,0 | --- | 300,0 мс | (0-) | β⁻→102Zr(100%) β⁻n→101Zr(<2,6%) γ→102Y | 1983 |
| 103Y | 64 | 102,9372 | -58 457,0 | --- | 239,0 мс | (5/2+) | β⁻→103Zr(92%) β⁻n→102Zr(8%) | 1994 |
| 104Y | 65 | 103,9419 | -54 080,0 | --- | 197,0 мс | (0+) | β⁻→104Zr(66%) β⁻n→103Zr(34%) β⁻n→102Zr | 1994 |
| 105Y | 66 | 104,9457 | -50 570,0 | --- | 95,0 мс | (5/2+) | β⁻→105Zr(100%) β⁻n→104Zr(<82%) β⁻n→103Zr | 1994 |
| 106Y | 67 | 105,9508 | -45 790,0 | --- | 75,0 мс | (2+) | β⁻→106Zr(100%) β⁻n→105Zr β⁻n→104Zr | 1997 |
| 107Y | 68 | 106,9549 | -41 970,0 | --- | 33,5 мс | (5/2+) | β⁻→107Zr(100%) β⁻n→106Zr β⁻n→105Zr | 1997 |
| 108Y | 69 | 107,9605 | -36 780,0 | --- | 30,0 мс | (6-) | β⁻→108Zr(100%) β⁻n→107Zr β⁻n→106Zr | 2010 |
| 109Y | 70 | 108,9651 | -32 480,0 | --- | 25,0 мс | (5/2+) | β⁻→109Zr(100%) β⁻n→108Zr β⁻n→107Zr | 2010 |