釔的同位素
维基百科，自由的百科全书
釔（原子質量單位:88.90585(2)）共有61個同位素，其中有1個同位素是穩定的。
圖表 [编辑]
| 符號 | Z(p) | N(n) | 質量(原子質量單位) | 半衰期 | 原子核自旋 | 相對豐度 | 相對豐度的變化率 |
|---|---|---|---|---|---|---|---|
| 激發能量 | |||||||
| 76Y | 39 | 37 | 75.95845(54)# | 500# ns [>170 ns] | |||
| 77Y | 39 | 38 | 76.94965(7)# | 63(17) ms | 5/2+# | ||
| 78Y | 39 | 39 | 77.94361(43)# | 54(5) ms | (0+) | ||
| 78mY | 0(500)# keV | 5.8(5) s | 5+# | ||||
| 79Y | 39 | 40 | 78.93735(48) | 14.8(6) s | (5/2+)# | ||
| 80Y | 39 | 41 | 79.93428(19) | 30.1(5) s | 4- | ||
| 80m1Y | 228.5(1) keV | 4.8(3) s | (1-) | ||||
| 80m2Y | 312.6(9) keV | 4.7(3) µs | (2+) | ||||
| 81Y | 39 | 42 | 80.92913(7) | 70.4(10) s | (5/2+) | ||
| 82Y | 39 | 43 | 81.92679(11) | 8.30(20) s | 1+ | ||
| 82m1Y | 402.63(14) keV | 268(25) ns | 4- | ||||
| 82m2Y | 507.50(13) keV | 147(7) ns | 6+ | ||||
| 83Y | 39 | 44 | 82.92235(5) | 7.08(6) min | 9/2+ | ||
| 83mY | 61.98(11) keV | 2.85(2) min | (3/2-) | ||||
| 84Y | 39 | 45 | 83.92039(10) | 4.6(2) s | 1+ | ||
| 84mY | -80(190) keV | 39.5(8) min | (5-) | ||||
| 85Y | 39 | 46 | 84.916433(20) | 2.68(5) h | (1/2)- | ||
| 85m1Y | 19.8(5) keV | 4.86(13) h | 9/2+ | ||||
| 85m2Y | 266.30(20) keV | 178(6) ns | 5/2- | ||||
| 86Y | 39 | 47 | 85.914886(15) | 14.74(2) h | 4- | ||
| 86m1Y | 218.30(20) keV | 48(1) min | (8+) | ||||
| 86m2Y | 302.2(5) keV | 125(6) ns | (7-) | ||||
| 87Y | 39 | 48 | 86.9108757(17) | 79.8(3) h | 1/2- | ||
| 87mY | 380.82(7) keV | 13.37(3) h | 9/2+ | ||||
| 88Y | 39 | 49 | 87.9095011(20) | 106.616(13) d | 4- | ||
| 88m1Y | 674.55(4) keV | 13.9(2) ms | (8)+ | ||||
| 88m2Y | 392.86(9) keV | 300(3) µs | 1+ | ||||
| 89Y | 39 | 50 | 88.9058483(27) | 穩定 | 1/2- | 1.0000 | |
| 89mY | 908.97(3) keV | 15.663(5) s | 9/2+ | ||||
| 90Y | 39 | 51 | 89.9071519(27) | 64.053(20) h | 2- | ||
| 90mY | 681.67(10) keV | 3.19(6) h | 7+ | ||||
| 91Y | 39 | 52 | 90.907305(3) | 58.51(6) d | 1/2- | ||
| 91mY | 555.58(5) keV | 49.71(4) min | 9/2+ | ||||
| 92Y | 39 | 53 | 91.908949(10) | 3.54(1) h | 2- | ||
| 93Y | 39 | 54 | 92.909583(11) | 10.18(8) h | 1/2- | ||
| 93mY | 758.719(21) keV | 820(40) ms | 7/2+ | ||||
| 94Y | 39 | 55 | 93.911595(8) | 18.7(1) min | 2- | ||
| 95Y | 39 | 56 | 94.912821(8) | 10.3(1) min | 1/2- | ||
| 96Y | 39 | 57 | 95.915891(25) | 5.34(5) s | 0- | ||
| 96mY | 1140(30) keV | 9.6(2) s | (8)+ | ||||
| 97Y | 39 | 58 | 96.918134(13) | 3.75(3) s | (1/2-) | ||
| 97m1Y | 667.51(23) keV | 1.17(3) s | (9/2)+ | ||||
| 97m2Y | 3523.3(4) keV | 142(8) ms | (27/2-) | ||||
| 98Y | 39 | 59 | 97.922203(26) | 0.548(2) s | (0)- | ||
| 98m1Y | 170.74(6) keV | 620(80) ns | (2)- | ||||
| 98m2Y | 410(30) keV | 2.0(2) s | (5+,4-) | ||||
| 98m3Y | 496.19(15) keV | 7.6(4) µs | (2-) | ||||
| 98m4Y | 1181.1(4) keV | 0.83(10) µs | (8-) | ||||
| 99Y | 39 | 60 | 98.924636(26) | 1.470(7) s | (5/2+) | ||
| 99mY | 2141.65(19) keV | 8.6(8) µs | (17/2+) | ||||
| 100Y | 39 | 61 | 99.92776(8) | 735(7) ms | 1-,2- | ||
| 100mY | 200(200)# keV | 940(30) ms | (3,4,5)(+#) | ||||
| 101Y | 39 | 62 | 100.93031(10) | 426(20) ms | (5/2+) | ||
| 102Y | 39 | 63 | 101.93356(9) | 0.30(1) s | |||
| 102mY | 200(200)# keV | 360(40) ms | high | ||||
| 103Y | 39 | 64 | 102.93673(32)# | 224(19) ms | 5/2+# | ||
| 104Y | 39 | 65 | 103.94105(43)# | 180(60) ms | |||
| 105Y | 39 | 66 | 104.94487(54)# | 60# ms [>300 ns] | 5/2+# | ||
| 106Y | 39 | 67 | 105.94979(75)# | 50# ms [>300 ns] | |||
| 107Y | 39 | 68 | 106.95414(54)# | 30# ms [>300 ns] | 5/2+# | ||
| 108Y | 39 | 69 | 107.95948(86)# | 20# [>300 ns] | |||
備註:畫上#號的數據代表沒有經過實驗的証明，只是理論推測而已，而用括號括起來的代表數據不確定性。
| ← | 同位素列表 | → |
| 鍶的同位素 | 釔的同位素 | 鋯的同位素 |
| 元素與同位素的穩定度 | |||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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| 0 n |
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| 3 Li |
4 Be |
5 B |
8 O |
9 F |
10 Ne |
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| 12 Mg |
13 Al |
14 Si |
15 P |
16 S |
17 Cl |
18 Ar |
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| 20 Ca |
21 Sc |
22 Ti |
23 V |
24 Cr |
25 Mn |
26 Fe |
27 Co |
28 Ni |
29 Cu |
30 Zn |
31 Ga |
32 Ge |
33 As |
34 Se |
35 Br |
36 Kr |
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| 37 Rb |
38 Sr |
39 Y |
40 Zr |
41 Nb |
42 Mo |
43 Tc |
44 Ru |
45 Rh |
46 Pd |
47 Ag |
48 Cd |
49 In |
50 Sn |
51 Sb |
52 Te |
54 Xe |
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| 55 Cs |
56 Ba |
57 La |
58 Ce |
59 Pr |
60 Nd |
61 Pm |
62 Sm |
63 Eu |
64 Gd |
65 Tb |
66 Dy |
67 Ho |
68 Er |
69 Tm |
70 Yb |
71 Lu |
72 Hf |
73 Ta |
74 W |
75 Re |
76 Os |
77 Ir |
78 Pt |
79 Au |
80 Hg |
81 Tl |
82 Pb |
83 Bi |
84 Po |
85 At |
86 Rn |
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| 87 Fr |
88 Ra |
89 Ac |
90 Th |
91 Pa |
92 U |
93 Np |
94 Pu |
95 Am |
96 Cm |
97 Bk |
98 Cf |
99 Es |
100 Fm |
101 Md |
102 No |
103 Lr |
104 Rf |
105 Db |
106 Sg |
107 Bh |
108 Hs |
109 Mt |
110 Ds |
111 Rg |
112 Cn |
113 Uut |
114 Fl |
115 Uup |
116 Lv |
117 Uus |
118 Uuo |
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| 119 Uue |
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参考文献 [编辑]
- Isotope masses from Ame2003 Atomic Mass Evaluation by G. Audi, A.H. Wapstra, C. Thibault, J. Blachot and O. Bersillon in Nuclear Physics A729 (2003).
- Isotopic compositions and standard atomic masses from Atomic weights of the elements. Review 2000 (IUPAC Technical Report). Pure Appl. Chem. Vol. 75, No. 6, pp. 683-800, (2003) and Atomic Weights Revised (2005).
- Half-life, spin, and isomer data selected from these sources. Editing notes on this article's talk page.
- Audi, Bersillon, Blachot, Wapstra. The Nubase2003 evaluation of nuclear and decay properties, Nuc. Phys. A 729, pp. 3-128 (2003).
- National Nuclear Data Center, Brookhaven National Laboratory. Information extracted from the NuDat 2.1 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.
