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维基百科

鎝的同位素

原子質量單位:98.9072(4))共有57個同位素,沒有一種是穩定的。

主要的鎝同位素
同位素 衰變
丰度 半衰期 (t1/2) 類型 產物
95mTc syn 61  ε 95Mo英语molybdenum-95
γ
IT 95Tc
96Tc syn 4.3  ε 96Mo英语molybdenum-96
γ
97Tc syn 4.21×106  ε 97Mo英语molybdenum-97
97mTc syn 91  IT 97Tc
98Tc syn 4.2×106  β 98Ru英语ruthenium-98
γ
99Tc英语Technetium-99 痕量 2.111×105  β 99Ru英语ruthenium-99
99mTc syn 6.01 小時 IT 99Tc
γ
←Mo42 Ru44

圖表

符號 Z(
p
N(
n
同位素質量(u 半衰期 衰變
方式
[1][n 1]
衰變
產物
[n 2]
原子核
自旋
激發能量
85Tc 43 42 84.94883(43)# <110 ns β+ 85Mo 1/2-#
p 84Mo
β+, p 84Nb
86Tc 43 43 85.94288(32)# 55(6) ms β+ 86Mo (0+)
86mTc 1500(150) keV 1.11(21) µs (5+,5-)
87Tc 43 44 86.93653(32)# 2.18(16) s β+ 87Mo 1/2-#
87mTc 20(60)# keV 2# s 9/2+#
88Tc 43 45 87.93268(22)# 5.8(2) s β+ 88Mo (2,3)
88mTc 0(300)# keV 6.4(8) s β+ 88Mo (6,7,8)
89Tc 43 46 88.92717(22)# 12.8(9) s β+ 89Mo (9/2+)
89mTc 62.6(5) keV 12.9(8) s β+ 89Mo (1/2-)
90Tc 43 47 89.92356(26) 8.7(2) s β+ 90Mo 1+
90mTc 310(390) keV 49.2(4) s β+ 90Mo (8+)
91Tc 43 48 90.91843(22) 3.14(2) min β+ 91Mo (9/2)+
91mTc 139.3(3) keV 3.3(1) min β+ (99%) 91Mo (1/2)-
IT (1%) 91Tc
92Tc 43 49 91.915260(28) 4.25(15) min β+ 92Mo (8)+
92mTc 270.15(11) keV 1.03(7) µs (4+)
93Tc 43 50 92.910249(4) 2.75(5) h β+ 93Mo 9/2+
93m1Tc 391.84(8) keV 43.5(10) min IT (76.6%) 93Tc 1/2-
β+ (23.4%) 93Mo
93m2Tc 2185.16(15) keV 10.2(3) µs (17/2)-
94Tc 43 51 93.909657(5) 293(1) min β+ 94Mo 7+
94mTc 75.5(19) keV 52.0(10) min β+ (99.9%) 94Mo (2)+
IT (.1%) 94Tc
95Tc 43 52 94.907657(6) 20.0(1) h β+ 95Mo 9/2+
95mTc 38.89(5) keV 61(2) d β+ (96.12%) 95Mo 1/2-
IT (3.88%) 95Tc
96Tc 43 53 95.907871(6) 4.28(7) d β+ 96Mo 7+
96mTc 34.28(7) keV 51.5(10) min IT (98%) 96Tc 4+
β+ (2%) 96Mo
97Tc 43 54 96.906365(5) 2.6×106 a ε 97Mo 9/2+
97mTc 96.56(6) keV 91.4(8) d IT (99.66%) 97Tc 1/2-
ε (.34%) 97Mo
98
Tc
43 55 97.907216(4) 4.2(3)×106 a β 98Ru (6)+
98m
Tc
90.76(16) keV 14.7(3) µs (2)-
99
Tc
英语Technetium-99
[n 3]
43 56 98.9062547(21) 2.111(12)×105 a β 99Ru 9/2+
99m
Tc
[n 4]
142.6832(11) keV 6.0058(12) h IT (99.99%) 99Tc 1/2-
β (.0037%) 99Ru
100Tc 43 57 99.9076578(24) 15.8(1) s β (99.99%) 100Ru 1+
ε (.0018%) 100Mo
100m1Tc 200.67(4) keV 8.32(14) µs (4)+
100m2Tc 243.96(4) keV 3.2(2) µs (6)+
101Tc 43 58 100.907315(26) 14.22(1) min β 101Ru 9/2+
101mTc 207.53(4) keV 636(8) µs 1/2-
102Tc 43 59 101.909215(10) 5.28(15) s β 102Ru 1+
102mTc 20(10) keV 4.35(7) min β (98%) 102Ru (4,5)
IT (2%) 102Tc
103Tc 43 60 102.909181(11) 54.2(8) s β 103Ru 5/2+
104Tc 43 61 103.91145(5) 18.3(3) min β 104Ru (3+)#
104m1Tc 69.7(2) keV 3.5(3) µs 2(+)
104m2Tc 106.1(3) keV 0.40(2) µs (+)
105Tc 43 62 104.91166(6) 7.6(1) min β 105Ru (3/2-)
106Tc 43 63 105.914358(14) 35.6(6) s β 106Ru (1,2)
107Tc 43 64 106.91508(16) 21.2(2) s β 107Ru (3/2-)
107mTc 65.7(10) keV 184(3) ns (5/2-)
108Tc 43 65 107.91846(14) 5.17(7) s β 108Ru (2)+
109Tc 43 66 108.91998(10) 860(40) ms β (99.92%) 109Ru 3/2-#
β, n (.08%) 108Ru
110Tc 43 67 109.92382(8) 0.92(3) s β (99.96%) 110Ru (2+)
β, n (.04%) 109Ru
111Tc 43 68 110.92569(12) 290(20) ms β (99.15%) 111Ru 3/2-#
β, n (.85%) 110Ru
112Tc 43 69 111.92915(13) 290(20) ms β (97.4%) 112Ru 2+#
β, n (2.6%) 111Ru
113Tc 43 70 112.93159(32)# 170(20) ms β 113Ru 3/2-#
114Tc 43 71 113.93588(64)# 150(30) ms β 114Ru 2+#
115Tc 43 72 114.93869(75)# 100# ms [>300 ns] β 115Ru 3/2-#
116Tc 43 73 115.94337(75)# 90# ms [>300 ns] 2+#
117Tc 43 74 116.94648(75)# 40# ms [>300 ns] 3/2-#
118Tc 43 75 117.95148(97)# 30# ms [>300 ns] 2+#

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。


註釋

  1. ^ Abbreviations:
    ε: Electron capture
    IT: Isomeric transition
  2. ^ Bold for stable isotopes, bold italics for nearly-stable isotopes (half-life longer than the age of the universe)
  3. ^ Long-lived fission product
  4. ^ Used in medicine

参考文獻

  1. ^ . [2015-09-15]. (原始内容存档于2017-02-19). 
  • Isotope masses from 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.

鎝的同位素, 原子質量單位, 9072, 共有57個同位素, 沒有一種是穩定的, 主要的鎝同位素同位素, 衰變丰度, 半衰期, 類型, 產物95mtc, 95mo, 英语, molybdenum, 95tc96tc, 96mo, 英语, molybdenum, 97tc, 97mo, 英语, molybdenum, 97mtc, 97tc98tc, 98ru, 英语, ruthenium, 99tc, 英语, technetium, 痕量, 99ru, 英语, ruthenium, 99mtc, 小時, 99tcγ. 锝 原子質量單位 98 9072 4 共有57個同位素 沒有一種是穩定的 主要的鎝同位素同位素 衰變丰度 半衰期 t1 2 類型 產物95mTc syn 61 天 e 95Mo 英语 molybdenum 95 g IT 95Tc96Tc syn 4 3 天 e 96Mo 英语 molybdenum 96 g 97Tc syn 4 21 106 年 e 97Mo 英语 molybdenum 97 97mTc syn 91 天 IT 97Tc98Tc syn 4 2 106 年 b 98Ru 英语 ruthenium 98 g 99Tc 英语 Technetium 99 痕量 2 111 105 年 b 99Ru 英语 ruthenium 99 99mTc syn 6 01 小時 IT 99Tcg Mo 42 Ru 44 查看讨论编辑圖表 编辑符號 Z p N n 同位素質量 u 半衰期 衰變方式 1 n 1 衰變產物 n 2 原子核自旋激發能量85Tc 43 42 84 94883 43 lt 110 ns b 85Mo 1 2 p 84Mob p 84Nb86Tc 43 43 85 94288 32 55 6 ms b 86Mo 0 86mTc 1500 150 keV 1 11 21 µs 5 5 87Tc 43 44 86 93653 32 2 18 16 s b 87Mo 1 2 87mTc 20 60 keV 2 s 9 2 88Tc 43 45 87 93268 22 5 8 2 s b 88Mo 2 3 88mTc 0 300 keV 6 4 8 s b 88Mo 6 7 8 89Tc 43 46 88 92717 22 12 8 9 s b 89Mo 9 2 89mTc 62 6 5 keV 12 9 8 s b 89Mo 1 2 90Tc 43 47 89 92356 26 8 7 2 s b 90Mo 1 90mTc 310 390 keV 49 2 4 s b 90Mo 8 91Tc 43 48 90 91843 22 3 14 2 min b 91Mo 9 2 91mTc 139 3 3 keV 3 3 1 min b 99 91Mo 1 2 IT 1 91Tc92Tc 43 49 91 915260 28 4 25 15 min b 92Mo 8 92mTc 270 15 11 keV 1 03 7 µs 4 93Tc 43 50 92 910249 4 2 75 5 h b 93Mo 9 2 93m1Tc 391 84 8 keV 43 5 10 min IT 76 6 93Tc 1 2 b 23 4 93Mo93m2Tc 2185 16 15 keV 10 2 3 µs 17 2 94Tc 43 51 93 909657 5 293 1 min b 94Mo 7 94mTc 75 5 19 keV 52 0 10 min b 99 9 94Mo 2 IT 1 94Tc95Tc 43 52 94 907657 6 20 0 1 h b 95Mo 9 2 95mTc 38 89 5 keV 61 2 d b 96 12 95Mo 1 2 IT 3 88 95Tc96Tc 43 53 95 907871 6 4 28 7 d b 96Mo 7 96mTc 34 28 7 keV 51 5 10 min IT 98 96Tc 4 b 2 96Mo97Tc 43 54 96 906365 5 2 6 106 a e 97Mo 9 2 97mTc 96 56 6 keV 91 4 8 d IT 99 66 97Tc 1 2 e 34 97Mo98 Tc 43 55 97 907216 4 4 2 3 106 a b 98Ru 6 98m Tc 90 76 16 keV 14 7 3 µs 2 99 Tc 英语 Technetium 99 n 3 43 56 98 9062547 21 2 111 12 105 a b 99Ru 9 2 99m Tc n 4 142 6832 11 keV 6 0058 12 h IT 99 99 99Tc 1 2 b 0037 99Ru100Tc 43 57 99 9076578 24 15 8 1 s b 99 99 100Ru 1 e 0018 100Mo100m1Tc 200 67 4 keV 8 32 14 µs 4 100m2Tc 243 96 4 keV 3 2 2 µs 6 101Tc 43 58 100 907315 26 14 22 1 min b 101Ru 9 2 101mTc 207 53 4 keV 636 8 µs 1 2 102Tc 43 59 101 909215 10 5 28 15 s b 102Ru 1 102mTc 20 10 keV 4 35 7 min b 98 102Ru 4 5 IT 2 102Tc103Tc 43 60 102 909181 11 54 2 8 s b 103Ru 5 2 104Tc 43 61 103 91145 5 18 3 3 min b 104Ru 3 104m1Tc 69 7 2 keV 3 5 3 µs 2 104m2Tc 106 1 3 keV 0 40 2 µs 105Tc 43 62 104 91166 6 7 6 1 min b 105Ru 3 2 106Tc 43 63 105 914358 14 35 6 6 s b 106Ru 1 2 107Tc 43 64 106 91508 16 21 2 2 s b 107Ru 3 2 107mTc 65 7 10 keV 184 3 ns 5 2 108Tc 43 65 107 91846 14 5 17 7 s b 108Ru 2 109Tc 43 66 108 91998 10 860 40 ms b 99 92 109Ru 3 2 b n 08 108Ru110Tc 43 67 109 92382 8 0 92 3 s b 99 96 110Ru 2 b n 04 109Ru111Tc 43 68 110 92569 12 290 20 ms b 99 15 111Ru 3 2 b n 85 110Ru112Tc 43 69 111 92915 13 290 20 ms b 97 4 112Ru 2 b n 2 6 111Ru113Tc 43 70 112 93159 32 170 20 ms b 113Ru 3 2 114Tc 43 71 113 93588 64 150 30 ms b 114Ru 2 115Tc 43 72 114 93869 75 100 ms gt 300 ns b 115Ru 3 2 116Tc 43 73 115 94337 75 90 ms gt 300 ns 2 117Tc 43 74 116 94648 75 40 ms gt 300 ns 3 2 118Tc 43 75 117 95148 97 30 ms gt 300 ns 2 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 鉬的同位素 鎝的同位素 釕的同位素註釋 编辑 Abbreviations e Electron captureIT Isomeric transition Bold for stable isotopes bold italics for nearly stable isotopes half life longer than the age of the universe Long lived fission product Used in medicine参考文獻 编辑 存档副本 2015 09 15 原始内容存档于2017 02 19 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 取自 https zh wikipedia org w index php title 鎝的同位素 amp oldid 72919305, 维基百科,wiki,书籍,书籍,图书馆,

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