鎂嘅同位素
閱讀設定
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 | 相對豐度嘅變化量 |
---|---|---|---|---|---|---|---|
19Mg | 12 | 7 | 19.03547(27) | 1/2-# | |||
20Mg | 12 | 8 | 20.018863(29) | 90.8(24) ms | 0+ | ||
21Mg | 12 | 9 | 21.011713(18) | 122(2) ms | (5/2,3/2)+ | ||
22Mg | 12 | 10 | 21.9995738(14) | 3.8755(12) s | 0+ | ||
23Mg | 12 | 11 | 22.9941237(14) | 11.317(11) s | 3/2+ | ||
24Mg | 12 | 12 | 23.985041700(14) | 穩定 | 0+ | 0.7899(4) | 0.78958-0.79017 |
25Mg | 12 | 13 | 24.98583692(3) | 穩定 | 5/2+ | 0.1000(1) | 0.09996-0.10012 |
26Mg | 12 | 14 | 25.982592929(30) | 穩定 | 0+ | 0.1101(3) | 0.10987-0.11030 |
27Mg | 12 | 15 | 26.98434059(5) | 9.458(12) min | 1/2+ | ||
28Mg | 12 | 16 | 27.9838768(22) | 20.915(9) h | 0+ | ||
29Mg | 12 | 17 | 28.988600(15) | 1.30(12) s | 3/2+ | ||
30Mg | 12 | 18 | 29.990434(9) | 335(17) ms | 0+ | ||
31Mg | 12 | 19 | 30.996546(13) | 230(20) ms | 3/2+ | ||
32Mg | 12 | 20 | 31.998975(19) | 86(5) ms | 0+ | ||
33Mg | 12 | 21 | 33.005254(21) | 90.5(16) ms | 7/2-# | ||
34Mg | 12 | 22 | 34.00946(25) | 20(10) ms | 0+ | ||
35Mg | 12 | 23 | 35.01734(43)# | 70(40) ms | (7/2-)# | ||
36Mg | 12 | 24 | 36.02300(54)# | 3.9(13) ms | 0+ | ||
37Mg | 12 | 25 | 37.03140(97)# | 40# ms [>260 ns] | 7/2-# | ||
38Mg | 12 | 26 | 38.03757(54)# | 1# ms [>260 ns] | 0+ | ||
39Mg | 12 | 27 | 39.04677(55)# | <260 ns | 7/2-# | ||
40Mg | 12 | 28 | 40.05393(97)# | 1# ms | 0+ |
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。
參考
[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 | → |
鈉嘅同位素 | 鎂嘅同位素 | 鋁嘅同位素 |
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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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