Користувач:Habibul/ізотопи
nuclide symbol |
Z(p) | N(n) | isotopic mass (u) |
half-life | nuclear spin |
representative isotopic composition (mole fraction) |
range of natural variation (mole fraction) |
---|---|---|---|---|---|---|---|
excitation energy | |||||||
Helium-3 | 2 | 1 | 3.0160293191(26) | Stable | 1/2+ | 0.00000134(3) | 4.6×10−10-0.000041 |
Helium-4 | 2 | 2 | 4.00260325415(6) | Stable | 0+ | 0.99999866(3) | 0.999959-1 |
Helium-5 | 2 | 3 | 5.01222(5) | 700(30)×10−24 s [0.60(2) MeV] | 3/2- | ||
Highly unstable, decays to Helium 4. | |||||||
Helium 6 | 2 | 4 | 6.0188891(8) | 806.7(15) ms | 0+ | ||
Produced from Helium 7 or Lithium 11, decomposes to Lithium 6 through beta decay (beta-minus). | |||||||
Helium 7 | 2 | 5 | 7.028021(18) | 2.9(5)×10−21 s [159(28) keV] | (3/2)- | ||
Highly unstable, decays to Helium|6. | |||||||
Helium|8 | 2 | 6 | 8.033922(7) | 119.0(15) ms | 0+ | ||
Produced from Helium|9, decomposes to Lithium|7 through beta decay then emits a delayed neutron. | |||||||
Helium|9 | 2 | 7 | 9.04395(3) | 7(4)×10−21 s [100(60) keV] | 1/2(-#) | ||
Highly unstable, decays to Helium|8. | |||||||
Helium|10 | 2 | 8 | 10.05240(8) | 2.7(18)×10−21 s [0.17(11) MeV] | 0+ | ||
Highly unstable, decays to Helium|9. | |||||||
Lithium 4 | 3 | 1 | 4.02719(23) | 91(9)×10−24 s [6.03 MeV] | 2- | ||
Lithium 5 | 3 | 2 | 5.01254(5) | 370(30)×10−24 s [~1.5 MeV] | 3/2- | ||
Lithium 6 | 3 | 3 | 6.015122795(16) | Stable | 1+ | [0.0759(4)] | 0.07714-0.07225 |
Lithium 7 | 3 | 4 | 7.01600455(8) | Stable | 3/2- | [0.9241(4)] | 0.92275-0.92786 |
Lithium 8 | 3 | 5 | 8.02248736(10) | 840.3(9) мs | 2+ | ||
Lithium 9 | 3 | 6 | 9.0267895(21) | 178.3(4) мs | 3/2- | ||
Lithium 10 | 3 | 7 | 10.035481(16) | 2.0(5)×10−21 s [1.2(3) MeV] | (1-,2-) | ||
Lithium|10m1 | 200(40) keV | 3.7(15)×10−21 s | 1+ | ||||
Lithium|10m2 | 480(40) keV | 1.35(24)×10−21 s | 2+ | ||||
Lithium 11 | 3 | 8 | 11.043798(21) | 8.75(14) мs | 3/2- | ||
Lithium 12 | 3 | 9 | 12.05378(107)# | <10 нs | |||
5Be | 4 | 1 | 5.04079(429)# | (1/2+)# | |||
6Be | 4 | 2 | 6.019726(6) | 5.0(3)×10−21 s [0.092(6) MeV] | 0+ | ||
7Be | 4 | 3 | 7.01692983(11) | 53.22(6) d | 3/2- | ||
8Be | 4 | 4 | 8.00530510(4) | 6.7(17)×10−17 s [6.8(17) eV] | 0+ | ||
9Be | 4 | 5 | 9.0121822(4) | Stable | 3/2- | 1.0000 | |
10Be | 4 | 6 | 10.0135338(4) | 1.39×106 a | 0+ | Trace | |
11Be | 4 | 7 | 11.021658(7) | 13.81(8) s | 1/2+ | ||
12Be | 4 | 8 | 12.026921(16) | 21.49(3) ms | 0+ | ||
13Be | 4 | 9 | 13.03569(8) | .5(1) ns | 1/2+ | ||
14Be | 4 | 10 | 14.04289(14) | 4.84(10) ms | 0+ | ||
15Be | 4 | 11 | 15.05346(54)# | <200 ns | |||
16Be | 4 | 12 | 16.06192(54)# | <200 ns | 0+ | ||
6B | 5 | 1 | 6.04681(75)# | ||||
7B | 5 | 2 | 7.02992(8) | 350(50)E-24 s [1.4(2) MeV] | (3/2-) | ||
8B | 5 | 3 | 8.0246072(11) | 770(3) ms | 2+ | ||
9B | 5 | 4 | 9.0133288(11) | 800(300)E-21 s [0.54(21) keV] | 3/2- | ||
10B | 5 | 5 | 10.0129370(4) | Stable | 3+ | 0.199(7) | 0.18929-0.20386 |
11B | 5 | 6 | 11.0093054(4) | Stable | 3/2- | 0.801(7) | 0.79614-0.81071 |
12B | 5 | 7 | 12.0143521(15) | 20.20(2) ms | 1+ | ||
13B | 5 | 8 | 13.0177802(12) | 17.33(17) ms | 3/2- | ||
14B | 5 | 9 | 14.025404(23) | 12.5(5) ms | 2- | ||
15B | 5 | 10 | 15.031103(24) | 9.87(7) ms | 3/2- | ||
16B | 5 | 11 | 16.03981(6) | <190E-12 s [<0.1 MeV] | 0- | ||
17B | 5 | 12 | 17.04699(18) | 5.08(5) ms | (3/2-) | ||
18B | 5 | 13 | 18.05617(86)# | <26 ns | (4-)# | ||
19B | 5 | 14 | 19.06373(43)# | 2.92(13) ms | (3/2-)# | ||
8C | 6 | 2 | 8.037675(25) | 2.0(4) x 10−21 s [230(50) keV] | 0+ | ||
9C | 6 | 3 | 9.0310367(23) | 126.5(9) ms | (3/2-) | ||
10C | 6 | 4 | 10.0168532(4) | 19.290(12) s | 0+ | ||
11C | 6 | 5 | 11.0114336(10) | 20.334(24) min | 3/2- | ||
12C | 6 | 6 | 12 by definition | Stable | 0+ | 0.9893(8) | 0.98853-0.99037 |
13C | 6 | 7 | 13.0033548378(10) | Stable | 1/2- | 0.0107(8) | 0.00963-0.01147 |
14C | 6 | 8 | 14.003241989(4) | 5.70(3) x 103 years | 0+ | <10−12 | |
15C | 6 | 9 | 15.0105993(9) | 2.449(5) s | 1/2+ | ||
16C | 6 | 10 | 16.014701(4) | 0.747(8) s | 0+ | ||
17C | 6 | 11 | 17.022586(19) | 193(5) ms | (3/2+) | ||
18C | 6 | 12 | 18.02676(3) | 92(2) ms | 0+ | ||
19C | 6 | 13 | 19.03481(11) | 46.2(23) ms | (1/2+) | ||
20C | 6 | 14 | 20.04032(26) | 16(3) ms [14(+6-5) ms] | 0+ | ||
21C | 6 | 15 | 21.04934(54)# | <30 ns | (1/2+)# | ||
22C | 6 | 16 | 22.05720(97)# | 6.2(13) ms [6.1(+14-12) ms] | 0+ | ||
10N | 7 | 3 | 10.04165(43) | 200(140)× 10−24 s [2.3(16) MeV] | (2−) | ||
11N | 7 | 4 | 11.02609(5) | 590(210)× 10−24 s [1.58(+75−52) MeV] | 1/2+ | ||
11mN | 740(60) keV | 6.90(80)× 10−22 s | 1/2− | ||||
12N | 7 | 5 | 12.0186132(11) | 11.000(16) ms | 1+ | ||
13N | 7 | 6 | 13.00573861(29) | 9.965(4) min | 1/2− | ||
14N | 7 | 7 | 14.0030740048(6) | Stable | 1+ | 0.99636(20) | 0.99579–0.99654 |
15N | 7 | 8 | 15.0001088982(7) | Stable | 1/2− | 0.00364(20) | 0.00346–0.00421 |
16N | 7 | 9 | 16.0061017(28) | 7.13(2) s | 2− | ||
17N | 7 | 10 | 17.008450(16) | 4.173(4) s | 1/2− | ||
18N | 7 | 11 | 18.014079(20) | 622(9) ms | 1− | ||
19N | 7 | 12 | 19.017029(18) | 271(8) ms | (1/2−) | ||
20N | 7 | 13 | 20.02337(6) | 130(7) ms | |||
21N | 7 | 14 | 21.02711(10) | 87(6) ms | 1/2−# | ||
22N | 7 | 15 | 22.03439(21) | 13.9(14) ms | |||
23N | 7 | 16 | 23.04122(32)# | 14.5(24) ms [14.1(+12−15) ms] | 1/2−# | ||
24N | 7 | 17 | 24.05104(43)# | <52 ns | |||
25N | 7 | 18 | 25.06066(54)# | <260 ns | 1/2−# | ||
12O | 8 | 4 | 12.034405(20) | 580(30)E-24 s [0.40(25) MeV] | 0+ | ||
13O | 8 | 5 | 13.024812(10) | 8.58(5) ms | (3/2-) | ||
14O | 8 | 6 | 14.00859625(12) | 70.598(18) s | 0+ | ||
15O | 8 | 7 | 15.0030656(5) | 122.24(16) s | 1/2- | ||
16O | 8 | 8 | 15.99491461956(16) | Stable | 0+ | 0.99757(16) | 0.99738-0.99776 |
17O | 8 | 9 | 16.99913170(12) | Stable | 5/2+ | 0.00038(1) | 0.00037-0.00040 |
18O | 8 | 10 | 17.9991610(7) | Stable | 0+ | 0.00205(14) | 0.00188-0.00222 |
19O | 8 | 11 | 19.003580(3) | 26.464(9) s | 5/2+ | ||
20O | 8 | 12 | 20.0040767(12) | 13.51(5) s | 0+ | ||
21O | 8 | 13 | 21.008656(13) | 3.42(10) s | (1/2,3/2,5/2)+ | ||
22O | 8 | 14 | 22.00997(6) | 2.25(15) s | 0+ | ||
23O | 8 | 15 | 23.01569(13) | 82(37) ms | 1/2+# | ||
24O | 8 | 16 | 24.02047(25) | 65(5) ms | 0+ | ||
14F | 9 | 5 | 14.03506(43)# | 2-# | |||
15F | 9 | 6 | 15.01801(14) | 410(60)E-24 s [1.0(2) MeV] | (1/2+) | ||
16F | 9 | 7 | 16.011466(9) | 11(6)E-21 s [40(20) keV] | 0- | ||
17F | 9 | 8 | 17.00209524(27) | 64.49(16) s | 5/2+ | ||
18F | 9 | 9 | 18.0009380(6) | 109.771(20) min | 1+ | ||
18mF | 1121.36(15) keV | 162(7) ns | 5+ | ||||
19F | 9 | 10 | 18.99840322(7) | Stable | 1/2+ | 1.0000 | |
20F | 9 | 11 | 19.99998132(8) | 11.163(8) s | 2+ | ||
21F | 9 | 12 | 20.9999490(19) | 4.158(20) s | 5/2+ | ||
22F | 9 | 13 | 22.002999(13) | 4.23(4) s | 4+,(3+) | ||
23F | 9 | 14 | 23.00357(9) | 2.23(14) s | (3/2,5/2)+ | ||
24F | 9 | 15 | 24.00812(8) | 400(50) ms | (1,2,3)+ | ||
25F | 9 | 16 | 25.01210(11) | 50(6) ms | (5/2+)# | ||
26F | 9 | 17 | 26.01962(18) | 9.6(8) ms | 1+ | ||
27F | 9 | 18 | 27.02676(40) | 4.9(2) ms | 5/2+# | ||
28F | 9 | 19 | 28.03567(55)# | <40 ns | |||
29F | 9 | 20 | 29.04326(62)# | 2.6(3) ms | 5/2+# | ||
30F | 9 | 21 | 30.05250(64)# | <260 ns | |||
31F | 9 | 22 | 31.06043(64)# | 1# ms [>260 ns] | 5/2+# | ||
16Ne | 10 | 6 | 16.025761(22) | 9E-21 s [122(37) keV] | 0+ | ||
17Ne | 10 | 7 | 17.017672(29) | 109.2(6) ms | 1/2- | ||
18Ne | 10 | 8 | 18.0057082(3) | 1.672(8) s | 0+ | ||
Evidence exists that the mode of decay is by emission of a diproton. | |||||||
19Ne | 10 | 9 | 19.0018802(3) | 17.296(5) s | 1/2+ | ||
20Ne | 10 | 10 | 19.9924401754(19) | Stable | 0+ | 0.9048(3) | 0.8847-0.9051 |
21Ne | 10 | 11 | 20.99384668(4) | Stable | 3/2+ | 0.0027(1) | 0.0027-0.0171 |
22Ne | 10 | 12 | 21.991385114(19) | Stable | 0+ | 0.0925(3) | 0.0920-0.0996 |
23Ne | 10 | 13 | 22.99446690(11) | 37.24(12) s | 5/2+ | ||
24Ne | 10 | 14 | 23.9936108(4) | 3.38(2) min | 0+ | ||
25Ne | 10 | 15 | 24.997737(28) | 602(8) ms | (3/2)+ | ||
26Ne | 10 | 16 | 26.000461(29) | 197(1) ms | 0+ | ||
27Ne | 10 | 17 | 27.00759(12) | 32(2) ms | (3/2+)# | ||
28Ne | 10 | 18 | 28.01207(16) | 18.3(22) ms | 0+ | ||
29Ne | 10 | 19 | 29.01939(29) | 15.6(5) ms | (3/2+)# | ||
30Ne | 10 | 20 | 30.02480(61) | 5.8(2) ms | 0+ | ||
31Ne | 10 | 21 | 31.03311(97)# | 3.4(8) ms | 7/2-# | ||
32Ne | 10 | 22 | 32.04002(86)# | 3.5(9) ms | 0+ | ||
33Ne | 10 | 23 | 33.04938(86)# | <260 ns | 7/2-# | ||
34Ne | 10 | 24 | 34.05703(87)# | 1# ms [>1.5 µs] | 0+ | ||
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) | Stable | 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+# | ||
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) | Stable | 0+ | 0.7899(4) | 0.78958-0.79017 |
25Mg | 12 | 13 | 24.98583692(3) | Stable | 5/2+ | 0.1000(1) | 0.09996-0.10012 |
26Mg | 12 | 14 | 25.982592929(30) | Stable | 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+ |