鋅的同位素
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鋅(原子量:65.409(4) )共有40個同位素,其中有5個是穩定的。
事实速览 同位素, 衰變 ...
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標準原子質量(英語:Standard atomic weight) (Ar, 標準) |
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关闭
圖表
更多信息 符號, Z ...
符號 | Z | N | 同位素質量(u) [n 1][n 2] |
半衰期 [n 1][n 2] |
衰變 方式[2] |
衰變 產物 [n 3] |
原子核 自旋[n 1] |
相對豐度 (莫耳分率)[n 2] |
相對豐度 的變化量 (莫耳分率) |
---|---|---|---|---|---|---|---|---|---|
激發能量[n 2] | |||||||||
54Zn | 30 | 24 | 53.99295(43)# | 2p | 52Ni | 0+ | |||
55Zn | 30 | 25 | 54.98398(27)# | 20# ms [>1.6 µs] | 2p | 53Ni | 5/2−# | ||
β+ | 55Cu | ||||||||
56Zn | 30 | 26 | 55.97238(28)# | 36(10) ms | β+ | 56Cu | 0+ | ||
57Zn | 30 | 27 | 56.96479(11)# | 38(4) ms | β+, p (65%) | 56Ni | 7/2−# | ||
β+ (35%) | 57Cu | ||||||||
58Zn | 30 | 28 | 57.95459(5) | 84(9) ms | β+, p (60%) | 57Ni | 0+ | ||
β+ (40%) | 58Cu | ||||||||
59Zn | 30 | 29 | 58.94926(4) | 182.0(18) ms | β+ (99%) | 59Cu | 3/2− | ||
β+, p (1%) | 58Ni | ||||||||
60Zn[n 4] | 30 | 30 | 59.941827(11) | 2.38(5) min | β+ | 60Cu | 0+ | ||
61Zn | 30 | 31 | 60.939511(17) | 89.1(2) s | β+ | 61Cu | 3/2− | ||
61m1Zn | 88.4(1) keV | <430 ms | 1/2− | ||||||
61m2Zn | 418.10(15) keV | 140(70) ms | 3/2− | ||||||
61m3Zn | 756.02(18) keV | <130 ms | 5/2− | ||||||
62Zn | 30 | 32 | 61.934330(11) | 9.186(13) h | β+ | 62Cu | 0+ | ||
63Zn | 30 | 33 | 62.9332116(17) | 38.47(5) min | β+ | 63Cu | 3/2− | ||
64Zn | 30 | 34 | 63.9291422(7) | 觀測上穩定[n 5] | 0+ | 0.4917(75) | |||
65Zn | 30 | 35 | 64.9292410(7) | 243.66(9) d | β+ | 65Cu | 5/2− | ||
65mZn | 53.928(10) keV | 1.6(6) µs | (1/2)− | ||||||
66Zn | 30 | 36 | 65.9260334(10) | 穩定 | 0+ | 0.2773(98) | |||
67Zn | 30 | 37 | 66.9271273(10) | 穩定 | 5/2− | 0.0404(16) | |||
68Zn | 30 | 38 | 67.9248442(10) | 穩定 | 0+ | 0.1845(63) | |||
69Zn | 30 | 39 | 68.9265503(10) | 56.4(9) min | β− | 69Ga | 1/2− | ||
69mZn | 438.636(18) keV | 13.76(2) h | IT (96.7%) | 69Zn | 9/2+ | ||||
β− (3.3%) | 69Ga | ||||||||
70Zn | 30 | 40 | 69.9253193(21) | 觀測上穩定[n 6] | 0+ | 0.0061(10) | |||
71Zn | 30 | 41 | 70.927722(11) | 2.45(10) min | β− | 71Ga | 1/2− | ||
71mZn | 157.7(13) keV | 3.96(5) h | β− (99.95%) | 71Ga | 9/2+ | ||||
IT (.05%) | 71Zn | ||||||||
72Zn | 30 | 42 | 71.926858(7) | 46.5(1) h | β− | 72Ga | 0+ | ||
73Zn | 30 | 43 | 72.92978(4) | 23.5(10) s | β− | 73Ga | (1/2)− | ||
73m1Zn | 195.5(2) keV | 13.0(2) ms | (5/2+) | ||||||
73m2Zn | 237.6(20) keV | 5.8(8) s | β− | 73Ga | (7/2+) | ||||
IT | 73Zn | ||||||||
74Zn | 30 | 44 | 73.92946(5) | 95.6(12) s | β− | 74Ga | 0+ | ||
75Zn | 30 | 45 | 74.93294(8) | 10.2(2) s | β− | 75Ga | (7/2+)# | ||
76Zn | 30 | 46 | 75.93329(9) | 5.7(3) s | β− | 76Ga | 0+ | ||
77Zn | 30 | 47 | 76.93696(13) | 2.08(5) s | β− | 77Ga | (7/2+)# | ||
77mZn | 772.39(12) keV | 1.05(10) s | IT (50%) | 77Zn | 1/2−# | ||||
β− (50%) | 77Ga | ||||||||
78Zn | 30 | 48 | 77.93844(10) | 1.47(15) s | β− | 78Ga | 0+ | ||
78mZn | 2673(1) keV | 319(9) ns | (8+) | ||||||
79Zn | 30 | 49 | 78.94265(28)# | 0.995(19) s | β− (98.7%) | 79Ga | (9/2+) | ||
β−, n (1.3%) | 78Ga | ||||||||
80Zn | 30 | 50 | 79.94434(18) | 545(16) ms | β− (99%) | 80Ga | 0+ | ||
β−, n (1%) | 79Ga | ||||||||
81Zn | 30 | 51 | 80.95048(32)# | 290(50) ms | β− (92.5%) | 81Ga | 5/2+# | ||
β−, n (7.5%) | 80Ga | ||||||||
82Zn | 30 | 52 | 81.95442(54)# | 100# ms [>300 ns] | β− | 82Ga | 0+ | ||
83Zn | 30 | 53 | 82.96103(54)# | 80# ms [>300 ns] | 5/2+# |
关闭
- 畫上#號的數據代表沒有經過實驗的証明,僅為理論推測。
- 用括號括起來的數據代表不確定性。
- Final product of the silicon-burning process; its production is endothermic and accelerates the star's collapse
← | 同位素列表 | → |
銅的同位素 | 鋅的同位素 | 鎵的同位素 |
參考文獻
- Meija, Juris; et al. Atomic weights of the elements 2013 (IUPAC Technical Report). Pure and Applied Chemistry. 2016, 88 (3): 265–91. doi:10.1515/pac-2015-0305.
- Universal Nuclide Chart. nucleonica. [2015-09-13]. (原始內容
存檔於2017-02-19). 含有內容需登入查看的頁面 (link)
- 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) (頁面存檔備份,存於網際網路檔案館). Pure Appl. Chem. Vol. 75, No. 6, pp. 683-800, (2003) and Atomic Weights Revised (2005) (頁面存檔備份,存於網際網路檔案館).
- 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 (頁面存檔備份,存於網際網路檔案館), Nuc. Phys. A 729, pp. 3-128 (2003).
- National Nuclear Data Center, Brookhaven National Laboratory. Information extracted from the NuDat 2.1 database (頁面存檔備份,存於網際網路檔案館) (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.
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