鈉嘅同位素
閱讀設定
鈉有22個同位素,得1個係穩定嘅,其餘都唔多穩定。
圖表
[編輯]符號 | Z(p) | N(n) | 質量(u) | 半衰期 | 原子核自旋 | 相對豐度 | 相對豐度嘅變化率 |
---|---|---|---|---|---|---|---|
激發能量 | |||||||
18Na | 11 | 7 | 18.02597(5) | 1.3(4)E-21 s | (1-)# | ||
19Na | 11 | 8 | 19.013877(13) | <40 ns | (5/2+)# | ||
20Na | 11 | 9 | 20.007351(7) | 447.9(23) ms | 2+ | ||
21Na | 11 | 10 | 20.9976552(8) | 22.49(4) s | 3/2+ | ||
22Na | 11 | 11 | 21.9944364(4) | 2.6027(10) yr | 3+ | ||
22mNa | 583.03(9) keV | 244(6) ns | 1+ | ||||
23Na | 11 | 12 | 22.9897692809(29) | 穩定 | 3/2+ | 1.0000 | |
24Na | 11 | 13 | 23.99096278(8) | 14.9590(12) h | 4+ | ||
24mNa | 472.207(9) keV | 20.20(7) ms | 1+ | ||||
25Na | 11 | 14 | 24.9899540(13) | 59.1(6) s | 5/2+ | ||
26Na | 11 | 15 | 25.992633(6) | 1.077(5) s | 3+ | ||
27Na | 11 | 16 | 26.994077(4) | 301(6) ms | 5/2+ | ||
28Na | 11 | 17 | 27.998938(14) | 30.5(4) ms | 1+ | ||
29Na | 11 | 18 | 29.002861(14) | 44.9(12) ms | 3/2(+#) | ||
30Na | 11 | 19 | 30.008976(27) | 48.4(17) ms | 2+ | ||
31Na | 11 | 20 | 31.01359(23) | 17.0(4) ms | (3/2+) | ||
32Na | 11 | 21 | 32.02047(38) | 12.9(7) ms | (3-,4-) | ||
33Na | 11 | 22 | 33.02672(94) | 8.2(2) ms | 3/2+# | ||
34Na | 11 | 23 | 34.03517(96)# | 5.5(10) ms | 1+ | ||
35Na | 11 | 24 | 35.04249(102)# | 1.5(5) ms | 3/2+# | ||
36Na | 11 | 25 | 36.05148(102)# | <260 ns | |||
37Na | 11 | 26 | 37.05934(103)# | 1# ms [>1.5 µs] | 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 | → |
氖嘅同位素 | 鈉嘅同位素 | 鎂嘅同位素 |
| |||||||||||||||||||||||||||||||||||||||||||||||
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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