氙嘅同位素
閱讀設定
氙嘅同位素之中,有10個係存在喺自然界嘅,其中6個係穩定嘅、3個係半衰期非常長嘅,另一個係經由其它元素或更重嘅元素衰變成嘅極微量嘅放射性同位素。
圖表
[編輯]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 | 相對豐度嘅變化率 |
---|---|---|---|---|---|---|---|
激發能量 | |||||||
110Xe | 54 | 56 | 109.94428(14) | 310(190) ms [105(+35-25) ms] | 0+ | ||
111Xe | 54 | 57 | 110.94160(33)# | 740(200) ms | 5/2+# | ||
112Xe | 54 | 58 | 111.93562(11) | 2.7(8) s | 0+ | ||
113Xe | 54 | 59 | 112.93334(9) | 2.74(8) s | (5/2+)# | ||
114Xe | 54 | 60 | 113.927980(12) | 10.0(4) s | 0+ | ||
115Xe | 54 | 61 | 114.926294(13) | 18(4) s | (5/2+) | ||
116Xe | 54 | 62 | 115.921581(14) | 59(2) s | 0+ | ||
117Xe | 54 | 63 | 116.920359(11) | 61(2) s | 5/2(+) | ||
118Xe | 54 | 64 | 117.916179(11) | 3.8(9) min | 0+ | ||
119Xe | 54 | 65 | 118.915411(11) | 5.8(3) min | 5/2(+) | ||
120Xe | 54 | 66 | 119.911784(13) | 40(1) min | 0+ | ||
121Xe | 54 | 67 | 120.911462(12) | 40.1(20) min | (5/2+) | ||
122Xe | 54 | 68 | 121.908368(12) | 20.1(1) h | 0+ | ||
123Xe | 54 | 69 | 122.908482(10) | 2.08(2) h | 1/2+ | ||
123mXe | 185.18(22) keV | 5.49(26) µs | 7/2(-) | ||||
124Xe | 54 | 70 | 123.905893(2) | 穩定 [>48E+15 a] | 0+ | 0.000952(3) | |
125Xe | 54 | 71 | 124.9063955(20) | 16.9(2) h | 1/2(+) | ||
125m1Xe | 252.60(14) keV | 56.9(9) s | 9/2(-) | ||||
125m2Xe | 295.86(15) keV | 0.14(3) µs | 7/2(+) | ||||
126Xe | 54 | 72 | 125.904274(7) | 穩定 | 0+ | 0.000890(2) | |
127Xe | 54 | 73 | 126.905184(4) | 36.345(3) d | 1/2+ | ||
127mXe | 297.10(8) keV | 69.2(9) s | 9/2- | ||||
128Xe | 54 | 74 | 127.9035313(15) | 穩定 | 0+ | 0.019102(8) | |
129Xe | 54 | 75 | 128.9047794(8) | 穩定 | 1/2+ | 0.264006(82) | |
129mXe | 236.14(3) keV | 8.88(2) d | 11/2- | ||||
130Xe | 54 | 76 | 129.9035080(8) | STABLE | 0+ | 0.040710(13) | |
131Xe | 54 | 77 | 130.9050824(10) | 穩定 | 3/2+ | 0.212324(30) | |
131mXe | 163.930(8) keV | 11.934(21) d | 11/2- | ||||
132Xe | 54 | 78 | 131.9041535(10) | 穩定 | 0+ | 0.269086(33) | |
132mXe | 2752.27(17) keV | 8.39(11) ms | (10+) | ||||
133Xe | 54 | 79 | 132.9059107(26) | 5.2475(5) d | 3/2+ | ||
133mXe | 233.221(18) keV | 2.19(1) d | 11/2- | ||||
134Xe | 54 | 80 | 133.9053945(9) | 穩定 [>11E+15 a] | 0+ | 0.104357(21) | |
134m1Xe | 1965.5(5) keV | 290(17) ms | 7- | ||||
134m2Xe | 3025.2(15) keV | 5(1) µs | (10+) | ||||
135Xe | 54 | 81 | 134.907227(5) | 9.14(2) h | 3/2+ | ||
135mXe | 526.551(13) keV | 15.29(5) min | 11/2- | ||||
136Xe | 54 | 82 | 135.907219(8) | 2.11E+21 a | 0+ | 0.088573(44) | |
136mXe | 1891.703(14) keV | 2.95(9) µs | 6+ | ||||
137Xe | 54 | 83 | 136.911562(8) | 3.818(13) min | 7/2- | ||
138Xe | 54 | 84 | 137.91395(5) | 14.08(8) min | 0+ | ||
139Xe | 54 | 85 | 138.918793(22) | 39.68(14) s | 3/2- | ||
140Xe | 54 | 86 | 139.92164(7) | 13.60(10) s | 0+ | ||
141Xe | 54 | 87 | 140.92665(10) | 1.73(1) s | 5/2(-#) | ||
142Xe | 54 | 88 | 141.92971(11) | 1.22(2) s | 0+ | ||
143Xe | 54 | 89 | 142.93511(21)# | 0.511(6) s | 5/2- | ||
144Xe | 54 | 90 | 143.93851(32)# | 0.388(7) s | 0+ | ||
145Xe | 54 | 91 | 144.94407(32)# | 188(4) ms | (3/2-)# | ||
146Xe | 54 | 92 | 145.94775(43)# | 146(6) ms | 0+ | ||
147Xe | 54 | 93 | 146.95356(43)# | 130(80) ms [0.10(+10-5) s] | 3/2-# |
備註:有#嘅數據代表冇經過實驗嘅證明,只係理論推測,而用咗括號括係代表數據唔確定。
參攷
[編輯]- 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.
← | 同位素一覽 | → |
碘嘅同位素 | 氙嘅同位素 | 銫嘅同位素 |
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0 n | |||||||||||||||||||||||||||||||||||||||||||||||
1 H |
2 He | ||||||||||||||||||||||||||||||||||||||||||||||
3 Li |
4 Be |
5 B |
6 C |
7 N |
8 O |
9 F |
10 Ne | ||||||||||||||||||||||||||||||||||||||||
11 Na |
12 Mg |
13 Al |
14 Si |
15 P |
16 S |
17 Cl |
18 Ar | ||||||||||||||||||||||||||||||||||||||||
19 K |
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 | ||||||||||||||||||||||||||||||
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 |
53 I |
54 Xe | ||||||||||||||||||||||||||||||
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 | ||||||||||||||||
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 Nh |
114 Fl |
115 Mc |
116 Lv |
117 Ts |
118 Og | ||||||||||||||||
119 Uue | |||||||||||||||||||||||||||||||||||||||||||||||
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