قائمة النظائر

في قائمة النظائر هذه نلاحظ النويدات المستقرة أو النشطة إشعاعيا، ولها عمر نصف أكثر من ساعة واحدة. هنالك 3000 نويدة على الآقل سجلت مختبريا. يوجة قسم في الأسفل للنويدات التي تستمر أقل من 60 دقيقة.

 القائمة 

 النويدات المستقرة 

التسلسلالنويدةالكتلة الذرية البروتوناتالنيوتروناتالطاقة عمر النصف طريقة الاضمحلالطاقة الاضمحلال (MeV) 156Fe562630   262Ni622834  360Ni602832  458Fe582632  552Cr522428  657Fe572631  759Co592732  854Cr542430  961Ni612833  1055Mn552530  1164Ni642836  1266Zn663036  1353Cr532429  1463Cu632934  1565Cu652936  1668Zn683038  1750Ti502228  1851V512328  1967Zn673037  2048Ti482226  2172Ge723240  2270Ge703238  2369Ga693138  2488Sr883850  2574Ge743242  2649Ti492227  2776Se763442  2871Ga713140  2978Se783444  3090Zr904050  3189Y893950  3286Sr863848  3382Kr823646  3484Kr843648  3573Ge733241  3687Sr873849  3775As753342  3880Kr803644  3977Se773443  4085Rb853748  4191Zr914051  4283Kr833647  4379Br793544  4481Br813546  4592Zr924052  4646Ti462224  4747Ti472225  4844Ca442024  4942Ca422022  5038Ar381820  5145Sc452124  5243Ca432023  5334S341618  5440Ar401822  5541K411922  5639K391920  5737Cl371720  5836S361620  5935Cl351718  6030Si301416  6132S321616  6233S331617  6331P311516  6428Si281414  6529Si291415  6627Al271314  6726Mg261214  6824Mg241212  6925Mg251213  7023Na231112  7122Ne221012  7220Ne201010  7316O1688  7421Ne211011  7519F19910  7617O1789  7718O18810  7812C1266  7915N1578  8014N1477  8113C1367  824He422  8311B1156  8410B1055  859Be945  867Li734  876Li633  883He321  892H211  901H110  9194Mo944252 (SF)  < 4.4859293Nb934152 (SF)  < 0.9439396Mo964254 (SF)  < 5.7719495Mo954253 (SF)  < 4.5319597Mo974255 (SF)  < 6.2269698Ru984454 (SF)  < 11.69097100Ru1004456 (SF)  < 13.6349899Ru994455 (SF)  < 12.36899102Ru1024458 (SF)  < 12.049100101Ru1014457 (SF)  < 13.205101104Pd1044658 (SF)  < 18.969102103Rh1034558 (SF)  < 15.462103106Pd1064660 (SF)  < 16.806104105Pd1054659 (SF)  < 18.247105108Pd1084662 (SF)  < 16.102106107Ag1074760 (SF)  < 20.512107110Cd1104862 (SF)  < 22.486108109Ag1094762 (SF)  < 19.241109112Cd1124864 (SF)  < 20.733110111Cd1114863 (SF)  < 21.883111114Sn1145064 (SF)  < 27.965112113In1134964 (SF)  < 24.281113116Sn1165066 (SF)  < 25.905114115Sn1155065 (SF)  < 26.791115118Sn1185068 (SF)  < 23.815116117Sn1175067 (SF)  < 25.334117120Sn1205070 (SF)  < 21.824118119Sn1195069 (SF)  < 23.140119121Sb1215170 (SF)  < 25.718120122Te1225270 (SF)  < 30.974121124Te1245272 (SF)  < 28.221122123Sb1235172 (SF)  < 23.454123126Te1265274 (SF)  < 26.011124125Te1255273 (SF)  < 26.966125128Xe1285474 (SF)  < 35.047126127I1275374 (SF)  < 29.961127130Xe1305476 (SF)  < 32.483128129Xe1295475 (SF)  < 33.947129132Xe1325478 (SF)  < 30.885130131Xe1315477 (SF)  < 31.140131134Ba1345678 (SF)  < 40.520132133Cs1335578 (SF)  < 34.753133136Ba1365680 (SF)  < 38.041134135Ba1355679 (SF)  < 39.357135137Ba1375681 (SF)  < 35.722136138Ba1385682 (SF)  < 34.302137140Ce1405882 (SF)  < 43.633138139La1395782 (SF)  < 38.944139141Pr1415982 (SF)  < 48.450140142Nd1426082 (SF)  < 53.264141156Gd1566492 (SF)  < 71.541142157Gd1576493 (SF)  < 70.531143158Gd1586494 (SF)  < 70.965144159Tb1596594 (SF)  < 74.878145163Dy1636697 (SF)  < 79.055146164Dy1646698 (SF)  < 79.49914754Fe542628 (β+β+) 0.68014858Ni582830 (β+β+) 1.92614974Se743440 (β+β+) 1.20915080Se803446 (β−β−) 0.13415186Kr863650 (β−β−) 1.25615284Sr843846 (β+β+) 1.78715392Mo924250 (β+β+) 1.64915494Zr944054 (β−β−) 1.14415598Mo984256 (β−β−) 0.11215696Ru964452 (β+β+) 2.719157102Pd1024656 (β+β+) 1.172158104Ru1044460 (β−β−) 1.30015936Ar361818 (β+β+) 0.433160110Pd1104664 (β−β−) 2.000161112Sn1125062 (β+β+) 1.922162122Sn1225072 (β−β−) 0.366163124Sn1245074 (β−β−) 2.287164126Xe1265472 (β+β+) 0.897165143Nd1436083 (α) 0.521166144Sm1446282 (β+β+, α) 1.781, 0.076167145Nd1456085 (α) 1.578168146Nd1466086 (β−β−, α) 0.070, 1.182169148Nd1486088 (β−β−, α) 1.929, 0.599170150Sm1506288 (α) 1.449171152Sm1526290 (α) 0.220172153Eu1536390 (α) 0.274173154Gd1546490 (α) 0.081174154Sm1546292 (β−β−) 1.251175155Gd1556491 (α) 0.081176156Dy1566690 (β+β+, α) 2.011, 1.758177158Dy1586692 (β+β+, α) 0.283, 0.875178160Dy1606694 (α) 0.439179161Dy1616695 (α) 0.344180162Dy1626696 (α) 0.085181162Er1626894 (β+β+, α) 1.844, 1.646182164Er1646896 (β+β+, α) 0.024, 1.304183165Ho1656798 (α) 0.139184166Er1666898 (α) 0.831185167Er1676899 (α) 0.666186168Er16868100 (α) 0.553187168Yb1687098 (β+β+, α) 1.422, 1.951188169Tm16969100 (α) 1.200189170Yb17070100 (α) 1.738190170Er17068102 (β−β−, α) 0.654, 0.050191171Yb17170101 (α) 1.559192172Yb17270102 (α) 1.310193173Yb17370103 (α) 0.946194174Yb17470104 (α) 0.740195175Lu17571104 (α) 1.620196176Hf17672104 (α) 2.255197177Hf17772105 (α) 2.245198178Hf17872106 (α) 2.083199179Hf17972107 (α) 1.806200180Hf18072108 (α) 1.283201181Ta18173108 (α) 1.526202185Re18575110 (α) 2.195203187Os18776111 (α) 2.720204188Os18876112 (α) 2.143205189Os18976113 (α) 1.976206190Os19076114 (α) 1.378207191Ir19177114 (α) 2.084208192Pt19278114 (α) 2.418209192Os19276116 (β−β−, α) 0.413, 0.362210194Pt19478116 (α) 1.504211193Ir19377116 (α) 1.017212195Pt19578117 (α) 1.158213196Pt19678118 (α) 0.794214196Hg19680116 (β+β+, α) 0.820, 2.027215197Au19779118 (α) 0.954216198Hg19880118 (α) 1.383217198Pt19878120 (β−β−, α) 1.047, 0.087218199Hg19980119 (α) 0.824219200Hg20080120 (α) 0.718220201Hg20180121 (α) 0.334221202Hg20280122 (α) 0.136222203Tl20381122 (α) 0.911223204Hg20480124 (β−β−) 0.416224205Tl20581124 (α) 0.157225206Pb20682124 (α) 1.137226207Pb20782125 (α) 0.391227208Pb20882126 (α) 0.519 228134Xe1345480>  (β−β−) 0.825 22940Ca402020>  (β+β+) 0.194 230132Ba1325676>  (β+β+) 0.846 231160Gd1606496>  (β−β−) 1.729 232184W18474110>  (α) 1.656 233186W18674112>  (α) 1.123 234183W18374109>  (α) 1.680 235182W18274108>  (α) 1.772 236114Cd1144866>  (β−β−) 0.540 23750Cr502426>  (β+β+) 1.167 238108Cd1084860>  (β+β+) 0.272 239142Ce1425884>  (β−β−, α) 1.417, 1.298 240106Cd1064858>  (β+β+) 2.770 241176Yb17670106>  (β−β−, α) 1.083, 0.570 242204Pb20482122>  (α) 1.972 243124Xe1245470>  (β+β+) 2.864 244123Te1235271>  (β+) 0.052 24564Zn643034>  (β+β+) 1.096 246120Te1205268>  (β+β+) 1.700 24770Zn703040>  (β−β−) 0.998 24846Ca462026>  (β−β−) 0.988 249149Sm1496287>  (α) 1.870 250180mTa18073107>  (β−, ε, α) 0.783, 0.929, 2.103 251138Ce1385880>  (β+β+) 0.694 252136Ce1365878>  (β+β+) 2.419 253184Os18476108>  (α, β+β+) 2.963, 1.451

 نويدات نشطة إشعاعيا ابتدائية 

التسلسلالنويدةالبروتوناتالنيوتروناتالطاقةعمر النصف (ثواني)عمر النصف (سنوات)طزيقة الاضمحلالطاقة الاضمحلال (MeV)254128Te 52  76β−β− 2.53025578Kr3642εε 2.846256136Xe 54  82β−β− 2.46225776Ge 32  44β−β− 2.039258130Ba 56  74</span> εε 2.62025982Se 34  48β−β− 2.995260116Cd 48  68β−β− 2.80926148Ca 20  28β−β−, β− 4.274, 0.005826296Zr 40  56β−β− 3.348263209Bi 83  126α 3.137264130Te 52  78β−β− 0.868265150Nd 60  90β−β− 3.367266100Mo 42  58β−β− 3.035267151Eu 63  88α 1.964268180W 74  106α 2.50926950V 23  27β+, β− 2.205, 1.038270113Cd 48  65β− 0.321271148Sm 62  86α 1.986272144Nd 60  84α 1.905273186Os 76  110α 2.823274174Hf 72  102α 2.497275115In 49  66β− 0.499276152Gd 64  88α 2.203277190Pt 78  112α 3.252278147Sm 62  85α 2.310279138La 57  81ε, β− 1.737, 1.04428087Rb 37  50β− 0.283281187Re 75  112β−, α 0.0026, 1.653282176Lu 71  105β− 1.193283232Th 90  142α, SF 4.083284238U 92  146α, SF, β−β−4.27028540K 19  21β−, ε, β+ 1.311, 1.505, 1.505286235U 92  143α, SF 4.679

 نظائر نشطة إشعاعيا لها عمر نصف من يوم واحد إلى 100 مليون سنة 

nonuclideZNenergyhalf-life (s)half-lifedecay mode notes287244Pu 94  150 yα, SF 288146Sm 62  84 yα 28992Nb 41  51 y  β+, β−CG290236U 92  144 y α, SF291205Pb 82  123 y β+CG292129I 53  76 y β−CG, FP293247Cm 96  151 y α294182Hf 72  110 y β−295107Pd 46  61 y β−FP29698Tc 43  55 y β−29753Mn 25  28 y β+CG298154Dy 66  88 y α29960Fe 26  34 y β−30097Tc 43  54 y β+301210mBi 83  127 y α302135Cs 55  80 y β−FP303237Np 93  144 y α, SFDP304150Gd 64  86 y α30593Zr 40  53 y β−FP306 4  6 y β−CG307 13  13 y β+CG308242Pu 94  148 y α, SF309208Bi 83  125 y β+310248Cm 96  152 y α, SF311 17  19 y β−, β+CG, IM31279Se 34  45 y β−FP313234U 92  142 y α, SFDP314126Sn 50  76 y β−FP31581Kr 36  45 y β+CG31699Tc 43  56 y β−FP, DP317186mRe 75  111 y IT318233U 92  141 y α, SFDP319236Np 93  143 y β+, β−, α32041Ca 20  21 y β+CG32159Ni 28  31 y β+322230Th 90  140 y α, SFDP323137La 57  80 y β+324202Pb 82  120 y β+, α325231Pa 91  140 y α, SFDP326239Pu 94  145 y α, SFIM, DP32794Nb 41  53 y β−CG328245Cm 96  1498500 y α, SF329250Cm 96  1548300 y SF, α, β−330243Am 95  1487371 y α, SF331229Th 90  1397339 y αDP332240Pu 94  1466560 y α, SF33314C 6  8Other sources give the half-life of 14C as 5730 years (= seconds)5701 y β−CG, IM334246Cm 96  1504760 y α, SF335163Ho 67  964570 y β+33693Mo 42  514000 y β+337226Ra 88  1381600 y αDP338247Bk 97  1501380 y α339166mHo 67  99 1200 y β−340251Cf 98  153898 y α, SF34191Nb 41  50680 y β+342194Hg 80  114444 y β+343108mAg 47  61437.9 y β+, IT344241Am 95  146432.2 y α, SFIM345249Cf 98  151351.1 y α, SF34639Ar 18  21269 y β−CG347192mIr 77  115241 y IT348158Tb 65  93180 y β+, β−349242mAm 95  147141 y IT, α, SF35032Si 14  18132 y β−CG351209Po 84  125 125.2 y α, β+35263Ni 28  35 101 y β−IM353151Sm 62  89 90.0 y β−FP354238Pu 94  144 87.7 y α, SFIM, DP355157Tb 65  92 71.0 y β+356148Gd 64  8470.9 y α357232U 92  14068.9 y α, SF35844Ti 22  2259.1 y β+359193Pt 78  11550.0 y β+360121mSn 50  7143.89 y IT, β−361150Eu 63  8736.89 y β+36242Ar 18  2432.9 y β−363207Bi 83  12431.6 y β+364178m2Hf 72  106 31 y IT365نظير السيزيوم 137 55  8230.1 y β−FP, IM366243Cm 96  14729.1 y α, β+, SF36790Sr 38  5228.9 y β−FP, IM368210Pb 82  12822.2 y β−, αDP, IM369227Ac 89  13821.77 y β−, αDP370244Cm 96  14818.1 y α, SF371145Pm 61  8417.7 y β+, α37293mNb 41  52 16.1 y IT 373241Pu 94  14714.3 y β−, α, SF374113mCd 48  65 13.9 y β−, ITFP375152Eu 63  8913.51 y β+, β−376250Cf 98  15213.08 y α, SF3773H 1  212.32 y β−CG, IM37885Kr 36  4910.72 y β−FP, IM379133Ba 56  7710.52 y β+380248Bk 97  151> 9.00 y α381154Eu 63  918.60 y β−, β+382194Os 76  1186.0 y β− 383228Ra 88  1405.75 y β−DP384146Pm 61  855.53 y β+, β−38560Co 27  335.27 y β−IM386155Eu 63  924.75 y β−FP387204Tl 81  1233.78 y β−, β+IM388174Lu 71  1033.31 y β+389101Rh 45  563.3 y β+390102mRh 45  572.9 y β+, IT391208Po 84  1242.898 y α, β+392236Pu 94  1422.858 y α, SF393125Sb 51  742.759 y β−FP39455Fe 26  292.737 y β+395252Cf 98  1542.645 y α, SFIM396147Pm 61  862.624 y β−FP, DP39722Na 11  112.603 y β+CG398134Cs 55  79 2.065 y β−, β+ FP399171Tm 69  102 1.92 y β− 400228Th 90  138 1.912 y α DP401172Hf 72  100 1.87 y β+ 402179Ta 73  1061.82 y β+403173Lu 71  1021.37 y β+404252Es 99  153 1.291 y α, β+, β− 405109Cd 48  61 1.263 y β+ 406235Np 93  142 1.084 y β+, α 407106Ru 44  62 1.023 y β− FP408144Pm 61  83 363 d β+ 409145Sm 62  83340 d  β+410248Cf 98  150333.4 d  α, SF411249Bk 97  152330 d  β−, α, SF41249V 23  26329.1 d  β+41354Mn 25  29312.2 d  β+, β−IM414119m1Sn 50  69 293.1 d  IT 415144Ce 58  86285 d  β−FP416254Es 99  155275.7 d  α, β−, SF, β+41757Co 27  30271.8 d  β+IM41868Ge 32  36271 d  β+IM419143Pm 61  82265 d  β+420110mAg 47  63249.8 d  β−, IT42165Zn 30  35243.6 d  β+IM422153Gd 64  89240.4 d  β+IM423102Rh 45  57 207 d  β+, β−424195Au 79  116186.1 d  β+425194mIr 77  117170.9 d  β−426184mRe 75  109169 d  IT, β+427242Cm 96  146162.8 d  α, SF42845Ca 20  25162.6 d  β−429177mLu 71  106160.4 d  β−, IT430121mTe 52  69154.1 d  IT, β+431159Dy 66  93144.4 d  β+432174m1Lu 71  103 142 d  IT, EC 433210Po 84  126 138.4 d  αDP434139Ce 58  81 137.6 d  β+435123Sn 50  73 129.2 d  β−436170Tm 69  101 128.6 d  β−, β+437151Gd 64  87124 d  β+, α438181W 74  107121.2 d  β+43975Se 34  41119.8 d  β+IM440123mTe 52  71 119.2 d  IT441113Sn 50  63115.1 d  β+442182Ta 73  109114.4 d  β−443127mTe 52  75109 d  IT44488Y 39  49106.6 d  β+445257Fm 100  157100.5 d  α, SF446185Os 76  10993.6 d  β+447168Tm 69  9993.1 d  β+, β−448149Eu 63  8693.1 d  β+44997mTc 43  54 91 d  IT45035S 16  1987.51 d  β−CG45183Rb 37  4686.2 d  β+45246Sc 21  2583.78 d  β−45388Zr 40  4883.4 d  β+45473As 33  4080.3 d  β+45556Co 27  2977.23 d  β+456185W 74  11175.1 d  β−457192Ir 77  115 73.827 d  β−,εIM458160Tb 65  9572.3 d  β−45958Co 27  3170.86 d  β+460183Re 75  10870 d  β+461175Hf 72  10370 d  β+462188W 74  11469.78 d  β−46385Sr 38  4764.84 d  β+46495Zr 40  5564.03 d  β−FP46595mTc 43  5261 d  β+, IT46691mNb 41  50 60.86 d  IT,ε 467254Cf 98  15660.5 d  SF, α468124Sb 51  7360.12 d  β−469125I 53  7259.4 d  β+IM47091Y 39  5258.51 d  β−FP471125mTe 52  73 57.4 d  IT 472148Eu 63  8554.5 d  β+, α4737Be 4  353.22 d  β+CG474258Md 101  15751.5 d  α, SF47589Sr 38  5150.57 d  β−FP, IM476114mIn 49  6549.51 d  IT, β+477146Gd 64  8248.28 d  β+478203Hg 80  12346.6 d  β−479237Pu 94  14345.2 d  β+, α480115mCd 48  6744.56 d  β−48159Fe 26  3344.49 d  β−IM482181Hf 72  10942.38 d  β−483148mPm 61  8741.28 d  β−, IT484105Ag 47  5841.28 d  β+485255Es 99  15639.8 d  β−, α, SF486103Ru 44  5939.26 d  β−FP487127Xe 54  7336.4 d  β+488184Re 75  109 35.4 d  β+48995Nb 41  5434.99 d  β−FP49037Ar 18  1934.95 d  β+CG491129mTe 52  7733.6 d  IT, β−49284Rb 37  4733.1 d  β+, β−493241Cm 96  14532.8 d  β+, α494141Ce 58  8332.51 d  β−FP495169Yb 70  9932.03 d  β+IM496260Md 101  15931.81 d  SF, α, β+, β−49751Cr 24  2727.7 d  β+IM498240Cm 96  14427 d  α, β+, SF 499233Pa 91  142 26.98 d  β−50082Sr 38  4425.56 d  β+IM50133P 15  1825.34 d  β−502179m2Hf 72  107 25.05 d IT 503234Th 90  14424.1 d  β−DP504147Eu 63  8424.1 d  β+, α505178W 74  10421.6 d  β+506230U 92  13820.8 d  α, SF507253Es 99  154 20.5 d  α, SF508121Te 52  69 19.2 d  ε509227Th 90  13718.7 d  αDP51086Rb 37  4918.6 d  β−, β+511253Cf 98  15517.8 d  β−, α51274As 33  4117.8 d  β+, β−513230Pa 91  13917.4 d  β+, β−, α514103Pd 46  5717.0 d  β+IM51599Rh 45  5416.1 d  β+51648V 23  2515.97 d  β+517191Os 76  11515.41 d  β−518205Bi 83  12215.31 d  β+519156Eu 63  9315.19 d  β−520225Ra 88  13714.9 d  β−52132P 15  1714.26 d  β−CG, IM522117mSn 50  67 14 d  IT 523143Pr 59  8413.56 d  β−524189Ir 77  11213.19 d  β+525136Cs 55  8113.04 d  β−526126I 53  73 12.93 d  β+, β−527140Ba 56  8412.75 d  β−FP528126Sb 51  7512.35 d  β−529202Tl 81  12112.23 d  β+530131mXe 54  77 11.84 d  IT531190Ir 77  11311.78 d  β+532131Ba 56  7511.5 d  β+533223Ra 88  13511.43 d  αDP, IM53471Ge 32  39 11.43 d  β+535147Nd 60  8710.98 d  β−536246Pu 94  15210.84 d  β−537193mIr 77  116 10.53 d  IT 538188Pt 78  11010.2 d  β+, α53992mNb 41  51 10.15 d  β+, α540225Ac 89  1369.92 d  αDP541131Cs 55  76 9.69 d β+IM542125Sn 50  75 9.64 d  β−543169Er 68  101 9.39 d  β−IM544149Gd 64  85 9.28 d  β+, α545167Tm 69  98 9.25 d  β+546129mXe 54  75  8.88 d  IT 547206Po 84  122 8.80 d  β+, α54872Se 34  38 8.40 d  β+549106mAg 47  59 8.28 d  β+550171Lu 71  100 8.24 d  β+551نظير اليود 131 53  78 8.02 d  β−FP, IM552257Es 99  158 7.7 d  β−, SF553111Ag 47  64 7.45 d  β−554161Tb 65  96 6.91 d  β−555237U 92  145 6.75 d  β−556172Lu 71  101 6.70 d  β+IM557177Lu 71  106  6.65 d  β−558132Cs 55  77 6.48 d  β+, β−559206Bi 83  123 6.24 d  β+560196Au 79  117 5.17 d  β+, β−56156Ni 28  28 6.08 d  β+562118Te 52  66 6 d  β+563145Eu 63  82 5.93 d  β+564120mSb 51  69 5.76 d  β+56552Mn 25  27 5.59 d  β+566148Pm 61  87  5.37 d  β−567156Tb 65  91 5.35 d  β+568155Tb 65  90 5.32 d  β+569133Xe 54  79 5.24 d  β−IM570183Ta 73  110 5.10 d  β−571210Bi 83  127  5.01 d  β−, αDP572245Bk 97  148 4.94 d  β+, α573119mTe 52  674.7 d  β+, IT574146Eu 63  834.61 d  β+57547Ca 20  274.54 d  β−576234Np 93  1414.4 d  β+577 101mRh4556 4.34 d ε, IT578 193mPt78115 4.33 d IT57996Tc 43  534.28 d  β+580231U 92  1394.2 d  β+, α581175Yb 70  1054.19 d  β−582124I 53  714.18 d  β+IM583 195mPt78117 4.01 d IT584127Sb 51  763.85 d  β−585222Rn 86  1363.82 d  αDP586 186Re75111 3.72 d β−,eIM587224Ra 88  1363.63 d  αDP588100Pd 46  543.63 d  β+589 95mNb4154 3.61 d IT, β−590166Dy 66  1003.4 d  β−591140Nd 60  803.37 d  β+59247Sc 21  263.35 d  β−59387Y 39  483.33 d  β+59489Zr 40  493.27 d  β+59567Ga 31  363.26 d  β+IM596132Te 52  803.2 d  β−FP597134Ce 58  763.16 d  β+ 598199Au 79  1203.14 d  β−599201Tl 81  1203.04 d  β+IM600253Fm 100  1533. d  β+, α601191Pt 78  1132.86 d  β+602111In 49  622.8 d  β+IM60397Ru 44  532.79 d  β+60499Mo 42  572.75 d  β−FP, IM605122Sb 51  712.72 d  β−, β+60671As 33  382.72 d  β+607198Au 79  1192.7 d  β−IM608197Hg 80  1172.67 d  β+60990Y 39  512.67 d  β−IM610182Re 75  1072.67 d  β+611172Tm 69  1032.65 d  β−61267Cu 29  382.58 d  β−IM61344mSc 21  232.44 d  IT, β+614128Ba 56  722.43 d  β+61577Br 35  422.38 d  β+616166Yb 70  962.36 d  β+617177Ta 73  1042.36 d  β+618239Np 93  1462.36 d  β−DP619153Tb 65  882.34 d  β+62066Ni 28  382.28 d  β−621247Pu 94  1532.27 d  β−622 198m2Au79119 2.27 d IT623 115Cd4867 2.23 d β−624149Pm 61  882.21 d  β−625 133mXe5479 2.20 d IT626203Pb 82  1212.16 d  β+627238Np 93  1452.12 d  β−628240Am 95  1452.12 d  β+, α629172Er 68  1042.05 d  β−630170Lu 71  992.01 d  β+63172Zn 30  421.94 d  β−632153Sm 62  911.93 d  β−IM633202Pt 78  1241.83 d  β− 63448Sc 21  271.82 d  β−635246Bk 97  1491.8 d  β+, α636195mHg 80  1151.73 d  IT, β+637188Ir 77  1111.73 d  β+638140La 57  831.68 d  β−639 254mEs99155 1.64 d β−, IT, α, EC, SF64069Ge 32  371.63 d  β+641 133mBa5677 1.62 d IT,e64277As 33  441.62 d  β−643119Sb 51  681.59 d  β+644147Gd 64  831.59 d  β+645194Au 79  1151.58 d  β+646229Pa 91  1381.5 d  β+, α647246Cf 98  1481.49 d  α, β+, SF64857Ni 28  291.48 d  β+649105Rh 45  601.47 d  β−FP65082Br 35  471.47 d  β−65179Kr 36  431.46 d  β+652137mCe 58  791.43 d  IT, β+653169Lu 71  981.42 d  β+654143Ce 58  851.38 d  β−655251Es 99  1521.38 d  β+, α65683Sr 38  451.35 d  β+657129Cs 55  741.34 d  β+658268Db 105  1631.33 d  SF, EC659232Pa 91  1411.31 d  β−, β+660193Os 76  1171.25 d  β−661165Tm 69  961.25 d  β+662131mTe 52  791.25 d  β−, IT663226Ac 89  1371.22 d  β−, β+, α664160Er 68  921.19 d  β+665151Pm 61  901.18 d  β−666 135mBa5679 1.17 d IT667 121Sn5071 1.13 d β−668 166Ho6799 1.12 d β−IM66976As 33  431.09 d  β−670200Tl 81  1191.09 d  β+67172As 33  391.08 d  β+672231Th 90  1411.06 d  β−, αDP673252Fm 100  1521.06 d  α, SF674252Cm 96  156 half life poorly determined, main authorities (NUDAT 2.6, NUBASE 2012) merely state <2 days. Figure is from  accessed 1 July 2016  1.04 d  β−675 156mTb6591 1.02 d IT676189Re 75  1141.01 d  β−

 نظائر مشعة ذات عمر نصف من ساعة واحدة إلى 24 ساعة 

التسلسلالنويدةالبروتوناتالنيوتروناتالطاقةعمر النصف (ثواني)عمر النصف (ساعات)طريقة الاضمحلالملاحظات677197mHg8011723.8 IT678187W7411323.7 β−679248mBk9715123.7 β−, EC (30)680173Hf7210123.6 β+68196Nb415523.4 β−682154m2Tb658922.7 β+, IT (1.8)683236mNp9314322.5 EC, β− (50)68443K192422.3 β−685182Os7610622.1 β+686228Pa9113722.0 β+, α (2)68748Cr242421.6 β+688154Tb658921.5 β+, β− (<0.1)689200Pb8211821.5 β+690112Pd466621.0 β−69128Mg121620.9 β−CG692100Rh455520.8 β+693133I538020.8 β−694122Xe546820.1 β+695255Fm10015520.1 α, SF (tr)69695Tc435220.0 β+697181Re7510619.9 β+698197Pt7811919.9 β−699135La577819.5 β+700194Ir7711719.3 β−701142Pr598319.1 β−,EC (tr)702200mAu7912118.7 β−, IT (18)703159Gd649518.5 β−704135Ce587717.7 β+705193Au7911417.7 β+706151Tb658617.6 β+, α (tr)70755Co272817.5 β+708152Tb658717.5 β+, α (tr)709188Re7511317.0 β−IM710125Xe547116.9 β+71197Zr405716.7 β−712186Ir7710916.6 β+71386Zr404616.5 β+71476Br354116.2 β+715119Te526716.1 EC, e+ (2.1)716242Am9514716.0 β−, EC (17)717170Hf729816.0 β+718157Eu639415.2 β−71924Na111315.0 β−CG, IM72076Kr364014.8 β+72186Y394714.7 β+722211Rn8612514.6 β+, α (27)72390Nb414914.6 β+724185Ir7710814.4 β+725240U9214814.1 β−72672Ga314114.1 β−72769mZn303913.8 IT, β− (tr)728109Pd466313.7 β−72987mY394813.4 IT, β+ (1.6)730123I537013.2 β+IM731191mOs7611513.1 IT732183Os7610713.0 β+733150mEu638712.8 β−, β+(11)73464Cu293512.7 β+, β− (38)IM735182mRe7510712.7 β+736200Pt7812212.5 β−737130I537712.4 β−73842K192312.3 β−IM739171Hf729912.1 β+740239Am9514411.9 β+, α (0.01)741193mHg8011311.8 β+, IT (7.2)742203Bi8312011.8 β+74377Ge324511.3 β−744204Bi8312111.2 β+745189Pt7811110.9 β+746212Pb8213010.6 β−DP, IM747195Hg8011510.5 β+748175Ta7310210.5 β+749245Pu9415110.5 β−750187Ir7711010.5 β+751165Er689710.4 β+75293Y395410.2 β−753244Am9514910.1 β−754266Lr103163 10.0 SF755154m1Tb65899.99 β+, IT(22)756183mOs761079.90 β+, IT(15)757155Dy66899.90 β+75891Sr38539.63 β−759196m2Au791179.60 IT76066Ga31359.49 β+761156Sm62949.40 β−762127Te52759.35 β−763201Pb821199.33 β+764152mEu63899.31β−, β+(28)76562Zn30329.19 β+766135Xe54819.14 β−76758mCo27319.10 IT768128Sb51779.01 β−769137Ce58799.00 β+770234Pu941408.80 β+, α (~6)771184Ta731118.70 β−772250Es991518.60 β+, α (<3)773101Pd46558.47 β+77452Fe26268.28 β+775173Tm691048.24 β−776180Ta731078.15 EC, β− (14)777157Dy66918.14 β+778210At851258.10 β+, α (0.2)779176Ta731038.09 β+780166Tm69977.70 β+781256mEs991577.60 β−782171Er681037.52 β−783199Tl811187.42 β+784211At851267.21 β+, α (42)78573Se34397.15 β+78693mMo42516.85 IT, β+ (0.1)787234Pa911436.70 β−DP788135I53826.57 β−789107Cd48596.50 β+79082mRb37456.47 β+, IT (<0.3)791153Dy66876.40 β+, α (tr)792127Cs55726.25 β+793228Ac891396.15 β−DP79499mTc43566.01 IT, β− (tr)IM795145Pr59865.98 β−796189mOs761135.81 IT797207Po841235.80 β+, α (0.02)79890Mo42485.56 β+799257Md1011565.52 EC, α (15), SF (tr)800111mPd46655.50 IT, β− (27)801139mNd60795.50 β+, IT (12)802180mHf721085.47 IT, β− (0.3)803209At851245.41 β+, α (4.1)804113Ag47665.37 β−805156m2Tb65915.30 IT (?), β+ (?)806198Tl811175.30 β+807251Fm1001515.30 β+, α (1.8)808138Nd60785.04 β+809160mHo67935.02 IT, β+ (27)810118mSb51675.00 β+811243Pu941494.96 β−812192Au791134.94 β+813110In49614.90 β+814133mCe58754.90 β+81594Tc43514.88 β+81685mY39464.86 β+, IT (tr)81773Ga31424.86 β−818192Hg801124.85 β+819132La57754.80 β+82099mRh45544.70 β+, IT (<0.16)821267Db1051624.60 SF822179Lu711084.59 β−82381Rb37444.57 β+IM824243Bk971464.50 β+, α (~0.15)825115mIn49664.49 IT, β− (5.0)82685mKr36494.48 β−, IT (21)827105Ru44614.44 β−82880mBr35454.42 IT829139Pr59804.41 β+830129Sb51784.40 β−831244Bk971474.35 β+, α (tr)832109In49604.20 β+833184Hf721124.12 β−834149Tb65844.12 β+, α (17)835110Sn50604.11 β+83644Sc21233.97 β+83771mZn30413.96 β−, IT (tr)838141La57843.92 β−839133La57763.91 β+84043Sc21223.89 β+841195mIr771183.80 β−, IT (5)842193Hg801133.80 β+843176mLu711053.66 β−, EC (0.1)844262Lr1031593.60 SF, β+, α845202mPb821203.54 IT, β+ (9.5)84692Y39533.54 β−847204Po841203.53 β+, α (0.7)848132Ce58743.51 β+849150Tb65853.48 β+, α (tr)850117mCd48693.36 β−85161Cu29323.33 β+852209Pb821273.25 β−853254Fm1001543.24 α, SF (0.06)854250Bk971533.21 β−855161Er68933.21 β+856190mRe751153.20 β− (54), IT85790mY39513.19 IT, β− (tr)858191Au791123.18 β+859173Ta731003.14 β+860112Ag47653.13 β−861247Cf981493.11 β+, α (0.04)862184Ir771073.09 β+863190m3Ir771133.09 β+, IT (8.6)86445Ti22233.08 β+865167Ho671003.00 β−866134Sm62722.91 IT867239Cm961432.90 β+, α (tr)868197Tl811162.84 β+86988Kr36522.84 β−87038S16222.84 β−87187mSr38492.82 IT, EC (0.3)872117Sb51662.80 β+873224Ac891352.78 β+, α (9.4), β−(<1.6)87493Tc43502.75 β+87585Y39462.68 β+876150Pm61892.68 β−87792Sr38542.66 β−878256Fm1001562.63 SF, α (8.1)87931Si14172.62 β−CG88056Mn25312.58 β−88165Ni28372.52 β−882195Ir771182.50 β−883176W741022.50 β+884117Cd48692.49 β−885116Te52642.49 β+886141Nd60812.49 β+887161Ho67942.48 β+888210Rn861242.40 α (96), β+889198Pb821162.40 β+890238Cm961422.40 β+, α89183Br35482.40 β−892152Dy66862.38 β+, α (0.1)IM893178mTa731052.36 β+894187Pt781092.35 β+895165Dy66992.33 β−896267Rf1041632.30 SF897132I53792.30 β−898158Er68902.29 β+89966Ge32342.26 β+900129Ba56732.23 β+901150Sm62882.22 β+, α (tr?)902177W741032.20 β+903106mRh45612.18 β−904129mBa56732.16 β+, IT (tr?)905138mPr59792.12 β+906121I53682.12 β+907127Sn50772.10 β−908123Xe54692.08 β+909186Pt781082.08 β+, α (tr)910245Am951502.05 β−91189Nb41482.03 β+912195mOs761192.00 β−, IT (?)913117mIn49681.94 β−, IT (47)914186mIr771091.92 β+, IT (~25)915177Yb701071.91 β−916198mTl811171.87 β+, IT (44)917196Tl811151.84 β+91883m2Kr36471.83 IT919فلور 18991.83 β+CG,IM92041Ar18231.83 β−CG921163Tm69941.81 β+922239Pa911481.80 β−923201Bi831181.80 β+, α924207At851221.80 β+, α (~10)925224Rn861381.78 β−92680Sr38421.77 β+927181Os761051.75 β+928205Po841211.74 β+, α (0.04)929149Nd60891.73 β−930202Bi831191.72 β+, α (tr)931249Es991501.70 β+~, α (0.6)932147Tb65821.70 β+93387Zr40471.68 β+934126Ba56701.67 β+935113mIn49641.66 IT93661Co27341.65 β−93795Ru44511.64 β+938238Am951431.63 β+,α (tr)939208At851231.63 β+, α (0.6)940133Ce58751.62 β+94175Br35401.61 β+942152m5Eu63891.60 IT943259Md1011581.60 SF, α (<1.3)944197mPt781191.59 IT, β− (3.3)945230Ra881421.55 β−946142La57851.52 β−94778As33451.51 β−948199Pb821171.50 β+94978Ge32461.47 β−950255Cf981571.42 β−951196mTl811151.41 β+, IT (3.8)952196mIr771191.40 β−, IT (<0.3)953132mI53791.39 IT, β− (14)954139Ba56831.38 β−95575Ge32431.38 β−956120I53671.36 β+957266Db1051611.33 α ?, SF ?, β+ ?958256Md1011551.28 β+, α (9.2), SF (<3)959137Pr59781.28 β+96087Kr36511.27 β−961164Yb70941.26 β+962163Er68951.25 β+96377Kr36411.24 β+964178Yb701081.23 β−965237Am951421.22 β+,α (0.03)966142Sm62801.21 β+96797Nb41561.20 β−968185Pt781071.18 β+969195Tl811141.16 β+970129Te52771.16 β−971104Ag47571.15 β+972110mIn49611.15 β+973174Ta731011.14 β+97468Ga31371.13 β+IM97585mSr38471.13 IT, β+ (13)976190mIr771131.12 IT977162mHo67951.12 IT, β+ (38)978204m2Pb821221.12 IT97989mNb41481.10 β+980103Ag47561.10 β+981249Cm961531.07 β−982183Hf721111.07 β−983229Ac891401.05 β−984117Te52651.03 β+985240Np931471.03 β−986182mHf721101.03 β−, IT (46)987212Bi831291.01 β−,α (36)DP988116mSb51651.01 β+989148Tb65831.00 β+

 النظائر الموجودة طبيعيا ولها عمر نصف أقل من ساعة واحدة 

 النويدة  عمر النصف  طريقة الاضمحلال211Pb36.1 min β−214Pb26.8 min β−223Fr22 min β−, α214Bi19.9 min β−, α206Hg8.15 min β−215Bi7.6 min β−221Fr4.8 min α207Tl4.77 min β−206Tl4.2 min β−218Po3.10 min α, β−208Tl3.053 min β−211Bi2.14 min α, β−210Tl1.3 min β−234mPa1.17 min β−, I219At56 s α, β−220Rn55.6 s α285Cn29 s α219Rn3.96 s α218At1.5 s α, β−211Po0.516 s α216Po0.145 s α218Rn35 ms α215Po1.781 ms α214Po164.3 µs α215At0.1 ms α212Po299 ns α

 المصادر 

تصنيف:قوائم النظائر