锌(原子量:65.409(4) )共有40个同位素,其中有5个是稳定的。
事实速览 同位素, 衰变 ...
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
标准原子质量(英语:Standard atomic weight) (Ar, 标准) |
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
关闭
图表
更多信息 符号, Z ...
符号 | Z | N | 同位素质量(u) [n 1][n 2] |
半衰期 [n 1][n 2] |
衰变 方式[2] |
衰变 产物 [n 3] |
原子核 自旋[n 1] |
相对丰度 (莫耳分率)[n 2] |
相对丰度 的变化量 (莫耳分率) |
---|---|---|---|---|---|---|---|---|---|
激发能量[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) | 观测上稳定[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) | 稳定 | 0+ | 0.2773(98) | |||
67Zn | 30 | 37 | 66.9271273(10) | 稳定 | 5/2− | 0.0404(16) | |||
68Zn | 30 | 38 | 67.9248442(10) | 稳定 | 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) | 观测上稳定[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
- 画上#号的数据代表没有经过实验的证明,仅为理论推测。
- 用括号括起来的数据代表不确定性。
- Final product of the silicon-burning process; its production is endothermic and accelerates the star's collapse
← | 同位素列表 | → |
铜的同位素 | 锌的同位素 | 镓的同位素 |
参考文献
- 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]. (原始内容存档于2017-02-19). 含有内容需登入查看的页面 (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) (页面存档备份,存于互联网档案馆). Pure Appl. Chem. Vol. 75, No. 6, pp. 683-800, (2003) and Atomic Weights Revised (2005) (页面存档备份,存于互联网档案馆).
- 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 (页面存档备份,存于互联网档案馆), Nuc. Phys. A 729, pp. 3-128 (2003).
- National Nuclear Data Center, Brookhaven National Laboratory. Information extracted from the NuDat 2.1 database (页面存档备份,存于互联网档案馆) (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.
Wikiwand - on
Seamless Wikipedia browsing. On steroids.