釔（，原子量：8890585 2）共有 61 個同位素，其中有 1 個同位素是的。 圖表 styletextalignright 39 styletextalignright 37 7595845 54 500 ns 170 ns rowspan277Y rowspan2 styletextalignright 39 rowspan2 styletextalignright 38 rowspan27694965 7 rowspan263 17 ms 999 76Sr rowspan252 rowspan2 1 77Sr 78Y styletextalignright 39 styletextalignright 39 7794361 43 54 5 ms 78Sr 0 styletextindent1em 78mY colspan3 styletextindent2em 0 500 keV 58 5 s 5 rowspan279Y rowspan2 styletextalignright 39 rowspan2 styletextalignright 40 rowspan27893735 48 rowspan2148 6 s 999 79Sr rowspan252 rowspan2 1 78Rb 80Y styletextalignright 39 styletextalignright 41 7993428 19 301 5 s 80Sr 4 styletextindent1em 80m1Y colspan3 styletextindent2em 2285 1 keV 48 3 s 1 styletextindent1em 80m2Y colspan3 styletextindent2em 3126 9 keV 47 3 µs 2 81Y styletextalignright 39 styletextalignright 42 8092913 7 704 10 s 81Sr 52 82Y styletextalignright 39 styletextalignright 43 8192679 11 830 20 s 82Sr 1 styletextindent1em 82m1Y colspan3 styletextindent2em 40263 14 keV 268 25 ns 4 styletextindent1em 82m2Y colspan3 styletextindent2em 50750 13 keV 147 7 ns 6 83Y styletextalignright 39 styletextalignright 44 8292235 5 708 6 min 83Sr 92 rowspan2 styletextindent1em 83mY rowspan2 colspan3 styletextindent2em 6198 11 keV rowspan2285 2 min 60 83Sr rowspan232 rowspan2 IT 40 83Y 84Y styletextalignright 39 styletextalignright 45 8392039 10 46 2 s 84Sr 1 styletextindent1em 84mY colspan3 styletextindent2em 80 190 keV 395 8 min 84Sr 5 85Y styletextalignright 39 styletextalignright 46 84916433 20 268 5 h 85Sr 12 rowspan2 styletextindent1em 85m1Y rowspan2 colspan3 styletextindent2em 198 5 keV rowspan2486 13 h 99998 85Sr rowspan292 rowspan2 IT 002 85Y styletextindent1em 85m2Y colspan3 styletextindent2em 26630 20 keV 178 6 ns 52 86Y styletextalignright 39 styletextalignright 47 85914886 15 1474 2 h 86Sr 4 rowspan2 styletextindent1em 86m1Y rowspan2 colspan3 styletextindent2em 21830 20 keV rowspan248 1 min IT 9931 86Y rowspan28 rowspan2 69 86Sr styletextindent1em 86m2Y colspan3 styletextindent2em 3022 5 keV 125 6 ns 7 87Y styletextalignright 39 styletextalignright 48 869108757 17 798 3 h 87Sr 12 rowspan2 styletextindent1em 87mY rowspan2 colspan3 styletextindent2em 38082 7 keV rowspan21337 3 h IT 9843 87Y rowspan292 rowspan2 156 87Sr 88Y styletextalignright 39 styletextalignright 49 879095011 20 106616 13 d 88Sr 4 styletextindent1em 88m1Y colspan3 styletextindent2em 67455 4 keV 139 2 ms IT 88Y 8 styletextindent1em 88m2Y colspan3 styletextindent2em 39286 9 keV 300 3 µs 1 裂變產物 styletextalignright 39 styletextalignright 50 889058483 27 colspan3 aligncenter 12 10000 styletextindent1em 89mY colspan3 styletextindent2em 90897 3 keV 15663 5 s IT 89Y 92 90Y styletextalignright 39 styletextalignright 51 899071519 27 64053 20 h 90Zr 2 rowspan2 styletextindent1em 90mY rowspan2 colspan3 styletextindent2em 68167 10 keV rowspan2319 6 h IT 9999 90Y rowspan27 rowspan2 0018 90Zr 91Y styletextalignright 39 styletextalignright 52 90907305 3 5851 6 d 91Zr 12 rowspan2 styletextindent1em 91mY rowspan2 colspan3 styletextindent2em 55558 5 keV rowspan24971 4 min IT 985 91Y rowspan292 rowspan2 15 91Zr 92Y styletextalignright 39 styletextalignright 53 91908949 10 354 1 h 92Zr 2 93Y styletextalignright 39 styletextalignright 54 92909583 11 1018 8 h 93Zr 12 styletextindent1em 93mY colspan3 styletextindent2em 758719 21 keV 820 40 ms IT 93Y 72 94Y styletextalignright 39 styletextalignright 55 93911595 8 187 1 min 94Zr 2 95Y styletextalignright 39 styletextalignright 56 94912821 8 103 1 min 95Zr 12 96Y styletextalignright 39 styletextalignright 57 95915891 25 534 5 s 96Zr 0 styletextindent1em 96mY colspan3 styletextindent2em 1140 30 keV 96 2 s 96Zr 8 rowspan297Y rowspan2 styletextalignright 39 rowspan2 styletextalignright 58 rowspan296918134 13 rowspan2375 3 s 99942 97Zr rowspan212 rowspan2 058 96Zr rowspan3 styletextindent1em 97m1Y rowspan3 colspan3 styletextindent2em 66751 23 keV rowspan3117 3 s 993 97Zr rowspan392 rowspan3 IT 7 97Y 08 96Zr styletextindent1em 97m2Y colspan3 styletextindent2em 35233 4 keV 142 8 ms 272 rowspan298Y rowspan2 styletextalignright 39 rowspan2 styletextalignright 59 rowspan297922203 26 rowspan20548 2 s 99669 98Zr rowspan20 rowspan2 331 97Zr styletextindent1em 98m1Y colspan3 styletextindent2em 17074 6 keV 620 80 ns 2 rowspan3 styletextindent1em 98m2Y rowspan3 colspan3 styletextindent2em 410 30 keV rowspan320 2 s 866 98Zr rowspan354 rowspan3 IT 10 98Y 34 97Zr styletextindent1em 98m3Y colspan3 styletextindent2em 49619 15 keV 76 4 µs 2 styletextindent1em 98m4Y colspan3 styletextindent2em 11811 4 keV 083 10 µs 8 rowspan299Y rowspan2 styletextalignright 39 rowspan2 styletextalignright 60 rowspan298924636 26 rowspan21470 7 s 981 99Zr rowspan252 rowspan2 19 98Zr styletextindent1em 99mY colspan3 styletextindent2em 214165 19 keV 86 8 µs 172 rowspan2100Y rowspan2 styletextalignright 39 rowspan2 styletextalignright 61 rowspan29992776 8 rowspan2735 7 ms 9898 100Zr rowspan212 rowspan2 102 99Zr styletextindent1em 100mY colspan3 styletextindent2em 200 200 keV 940 30 ms 100Zr 345 rowspan2101Y rowspan2 styletextalignright 39 rowspan2 styletextalignright 62 rowspan210093031 10 rowspan2426 20 ms 9806 101Zr rowspan252 rowspan2 194 100Zr rowspan2102Y rowspan2 styletextalignright 39 rowspan2 styletextalignright 63 rowspan210193356 9 rowspan2030 1 s 951 102Zr rowspan2 rowspan2 49 101Zr rowspan2 styletextindent1em 102mY rowspan2 colspan3 styletextindent2em 200 200 keV rowspan2360 40 ms 94 102Zr rowspan2high rowspan2 6 101Zr rowspan2103Y rowspan2 styletextalignright 39 rowspan2 styletextalignright 64 rowspan210293673 32 rowspan2224 19 ms 917 103Zr rowspan252 rowspan2 83 102Zr 104Y styletextalignright 39 styletextalignright 65 10394105 43 180 60 ms 104Zr 105Y styletextalignright 39 styletextalignright 66 10494487 54 60 ms 300 ns 105Zr 52 106Y styletextalignright 39 styletextalignright 67 10594979 75 50 ms 300 ns 106Zr 107Y styletextalignright 39 styletextalignright 68 10695414 54 30 ms 300 ns 52 108Y styletextalignright 39 styletextalignright 69 10795948 86 20 ms 300 ns 參考文獻 Isotope masses from Ame2003 Atomic Mass Evaluation by G Audi AH Wapstra C Thibault J Blachot and O Bersillon in Nuclear Physics A729 2003 Halflife spin and isomer data selected from these sources Editing notes on this articles talk page Audi Bersillon Blachot Wapstra The Nubase2003 evaluation of nuclear and decay properties Nuc Phys A 729 pp 3128 2003 National Nuclear Data Center Brookhaven National Laboratory Information extracted from the NuDat 21 database retrieved Sept 2005 David R Lide ed Norman E Holden in CRC Handbook of Chemistry and Physics 85th Edition online version CRC Press Boca Raton Florida 2005 Section 11 Table of the Isotopes Y Category 釔