依半衰期排列的放射性核素列表

这是依半衰期排列的放射性核素列表，次序由最短至最长。现在的方法难以测量在10−19和10−10秒之间的半衰期。

## 10-24秒

核素｜半衰期10−24秒

氢-5｜86

锂-4｜91

氢-4｜139

氮-10｜143

氧-11｜198

氦-10｜260

氢-6｜294

锂-5｜370

氟-14｜500

硼-7｜570

氮-11｜585

氦-5｜602

铍-16｜650

氢-7｜652

氮-11m｜690

硼-21｜>760

氖-15｜770

铍-15｜790

硼-20｜>912.4

铍-11m｜930

## 10-21秒

核素｜半衰期10−21秒

铍-13｜1.0

氟-15｜1.1

锂-10m2｜1.35

锂-10｜2.0

氦-9｜2.5

氦-7｜2.51

锂-13｜3.3

碳-8｜3.5

锂-10m1｜3.7

硼-14m｜4.15

硼-16｜>4.6

铍-6｜5.0

氧-25｜5.18

氖-16｜>5.7

氧-12｜8.9

氟-16｜21

氩-29｜～40

氟-28｜46

硼-9｜800

## 10-18秒

核素｜半衰期10−18秒

铍-9m｜1.25

锂-6m｜56

铍-8｜81.9

## 10-12秒

核素｜半衰期10−12秒

氧-26｜4.2

氯-29｜<10

氩-30｜<10

钾-31｜<10

硼-16｜190

## 10-9秒

核素｜半衰期10−9秒

锂-12｜10

碲-104｜<18

钾-33｜<25

硼-18｜<26

氯-30｜<30

钾-34｜<40

钫-215｜86

钫-214m2｜103

钫-214m3｜108

锝-85｜<110

铯-123m2｜114

碲-130m1｜115

钾-50m｜125

砹-213｜125

钕-156m｜135

铪-174m1｜138

氙-125m2｜140

钕-139m2｜≥141

氟-18m｜162

铪-172m｜163

碲-134m1｜164.1

锔-242m｜180

锝-107m｜184

铝-32m｜200

钾-43m｜200

镍-70m｜232

铍-12m｜233

氡-214m｜245

碲-130m3｜261

砹-214m1｜265

铪-187m｜270

氡-214｜270

镍-68m1｜276

锔-245m｜290

铥-152m2｜294

钕-133m2｜300

钾-40m｜336

碲-128m｜370

锝-104m2｜400

镝-147m2｜400

砹-206m｜410

镍-69m2｜439

铥-151m2｜451

锔-244m2｜>500

碲-135m1｜510

钆-147m｜510

砹-214｜558

铪-180m2｜570

碲-105｜620

钷-141m1｜630

氡-210m1｜644

钫-216｜700

锘-250m2｜700

砹-214m2｜760

钷-144m1｜780

铥-167m2｜900

## 10-6秒

核素｜半衰期10−6秒

铹-255m2｜<1

铯-122m1｜>1

铯-126m1｜>1

钕-154m2｜>1

锝-92m｜1.03

氡-210m3｜1.04

氡-210m2｜1.06

锔-243m｜1.08

锝-86m｜1.11

铥-167m1｜1.16

锘-255m3｜1.2

钕-154m1｜1.3

钆-156m｜1.3

镝-157m1｜1.3

镍-63m｜1.67

碲-130m2｜1.90

铥-144｜1.9

锘-251m2｜～2

钷-141m2｜>2

氡-215｜2.3

铪-174m2｜2.39

氙-136m｜2.95

氡-209m2｜3.0

铥-145｜3.1

锝-100m2｜3.2

锝-104m1｜3.5

钆-153m1｜3.5

铪-174m3｜3.7

锘-250｜4.0

铥-170m｜4.12

氙-134m2｜5

氙-123m｜5.49

砹-210m2｜5.66

钆-138m｜6

镝-155m｜6

镝-140m｜7.0

碲-115m2｜7.5

砹-205m｜7.76

锘-256m｜7.8

锝-100m1｜8.32

铥-173m｜10

铪-180m4｜10

铪-180m5｜>10

锝-93m2｜10.2

镍-67m｜13.3

氡-209m1｜13.4

锝-98m｜14.7

铪-180m3｜15

铯-113｜16.7

钫-217｜16.8

钾-38m2｜21.95

锔-249m｜23

锘-250m1｜23

锔-247m1｜26.3

锘-253m1｜30.3

氡-216｜45

铯-127m｜55

铪-177m2｜55.9

氙-108｜58

铪-178m3｜68

镍-65m｜69

碲-106｜70

钆-153m2｜76.0

锘-255m2｜77

铪-181m1｜80

铪-180m6｜90

铪-181m2｜～100

砹-215｜100

锰-64m｜>100

锔-247m2｜100.6

锘-255m1｜109

镝-159m｜122

锔-248m｜146

砹-212m2｜152

铯-126m2｜171

氡-207m｜181

锘-254m2｜184

砹-188｜190

鿔-277｜240

砹-216｜300

铥-147m｜360

钕-134m｜410

钕-138m｜410

铪-156m｜480

砹-210m1｜482

铯-112｜500

氡-217｜540

锘-253m3｜552

钕-140m｜600

锝-101m｜636

鿫-294｜700

锘-253m2｜706

氡-194｜780

镍-68m2｜860

锘-252m2｜921

## 10-3秒

核素｜半衰期10−3秒

砹-190｜1.0

钫-218｜1.0

氡-193｜1.15

锘-258｜1.23

铪-181m3｜1.5

砹-191｜1.7

铹-255m3｜1.78

钷-142m｜2.0

𬭶-265｜2

砹-191m｜2.1

氟-26m｜2.2

钫-197｜2.3

氟-29｜2.5

𫓧-284｜2.5

硼-19｜2.92

碲-107｜3.1

钫-214m1｜3.35

氖-31｜3.4

鿏-266｜3.4

氖-32｜3.5

铝-41｜3.5

氡-196｜4.4

铍-14｜4.53

氟-27｜5.0

氡-195m｜5

钫-214｜5.0

锘-262｜～5

硼-17｜5.08

铥-150m2｜5.2

铝-40｜5.7

氡-195｜6

碳-22｜6.2

氖-30｜7.22

铝-39｜7.6

氟-26｜8.2

氙-132m｜8.39

氧-13｜8.58

锂-11｜8.75

铝-38｜9.0

𫟷-290｜9

镍-50｜9.1

钾-54｜10

硼-15｜10.18

氮-12｜11.000

钙-56｜11

铝-37｜11.5

砹-192｜11.5

硼-14｜12.36

镍-49｜13

氙-109｜13

氮-23｜13.9

锰-69｜14

氖-29｜14.7

钫-198｜15

氩-31｜15.1

碳-20｜16

钫-199｜16

𫟷-292｜16

硼-13｜17.16

氖-28｜18.8

氡-197m｜19

氡-213｜19.5

锰-70｜19.9

钫-219｜20

镆-286｜20

硼-12｜20.20

砹-193m1｜21

铍-12｜21.46

镝-157m2｜21.6

钙-55｜22

钫-218m｜22.0

鿬-293｜22

氮-22｜23

铪-156｜23

钫-200｜24

铹-251｜24.4

钙-35｜25.7

铝-34m｜26

𫟷-291｜26

砹-193m2｜27

锰-68｜28

砹-193｜28

钾-53｜30

氖-27｜30.9

钆-155m｜31.97

砹-217｜32.3

铝-32｜33.0

锔-244m1｜34

氡-218｜35

锰-46｜37

铝-35｜37.2

镍-52｜38

镆-287｜38

锘-249｜38.3

铝-33｜41.7

铹-251m｜42

锰-67｜45

镍-53｜45

碳-19｜46.2

鿬-294｜51

锝-86｜55

铝-34｜56.3

锰-66｜64.4

氡-197｜65

氡-198｜65

钫-201｜67

𫟷-293｜70

铥-146m｜72

氧-24｜77.4

氟-25｜80

氮-21｜85

砹-192m｜88

锰-64｜88.8

铝-36｜90

钙-54｜90

铝-22｜91.1

碳-18｜92

锰-62m｜92

锰-65｜92

氧-23｜97

氩-32｜98

锰-47｜100

锘-252m1｜100

𫓧-285｜100

氯-47｜101

钙-36｜101.2

𬭛-262｜102

镍-54｜104

氙-110｜105

𫓧-286｜105

氩-50｜106

锘-260｜106

砹-204m｜108

氖-17｜109.2

钾-52｜110

铪-157｜115

砹-212m1｜119

氦-8｜119.5

碳-9｜126.5

铝-24m｜130

氙-147｜130

氮-20｜136

氙-146｜146

铯-148｜146

砹-195m｜147

锝-114｜150

镝-146m｜150

锰-48｜158.1

钆-172｜163

锝-113｜170

氩-33｜173

钾-35｜178

锂-9｜178.2

钷-139m｜180

钙-37｜181.1

氙-145｜188

氯-31｜190

碳-17｜193

镆-288｜193

氖-26｜197

镍-55｜204.7

钷-166｜228

氯-46｜232

铯-147｜235

氩-49｜236

铥-146｜240

镆-289｜250

砹-196｜253

铹-257m｜270

锰-63｜275

钷-164｜280

锰-50｜283.29

砹-194｜286

锝-111｜290

锝-112｜290

氙-134m1｜290

钫-202｜290

钷-165｜297

氯-32｜298

砹-212｜314

氡-199m｜320

铯-146｜321

砹-194m｜323

砹-195｜328

氮-19｜336

铥-166m｜340

钫-202m｜340

钾-36｜341

铯-122m3｜360

铹-252｜360

𫓧-287｜360

钷-163｜362

钾-51｜365

锰-49｜382

氟-24｜384

氙-144｜388

砹-197｜390

钆-171｜392

氩-48｜415

钙-38｜443.70

砹-202m2｜460

钙-53｜461

钷-162｜467

铝-23｜470

镍-76｜470

钾-50｜472

镝-149m｜490

氙-143｜511

氯-45｜513

钫-203｜550

氯-44｜560

铯-114｜570

铹-253｜570

铥-147｜580

铯-145｜582

镍-75｜600

钕-125｜600

镝-139｜600

氖-25｜602

氮-18｜619.2

氡-199｜620

铝-31｜644

铹-257｜646

钫-200m｜650

镆-290｜650

𫓧-288｜653

锰-61｜670

锰-62｜671

钆-170｜675

镍-74｜680

铯-116｜700

铥-148｜700

铥-148m｜700

钫-206m2｜700

氯-38m｜715

钷-161｜724

氙-111｜740

碳-16｜750

钆-169｜750

硼-8｜771.9

锘-251｜800

氦-6｜806.92

锂-8｜838.7

镍-73｜840

氩-34｜843.8

锝-109｜860

钙-39｜860.3

钷-160｜874

铪-155｜890

铯-125m｜900

镝-141｜900

铥-149｜900

钫-233｜900

锝-110｜920

钾-38m1｜924.46

氡-200｜960

铯-144｜994

## 100秒

核素｜半衰期秒

铯-144m｜<1

钷-128｜1.0

砹-198m｜1.0

锘-251m｜1.02

铪-177m1｜1.09

钆-135｜1.1

锔-246m｜1.12

氙-142｜1.22

氩-47｜1.23

钾-37｜1.2365

钾-49｜1.26

砹-218｜1.27

碲-138｜1.4

铯-115｜1.4

铥-153｜1.48

氯-34｜1.5266

镍-72｜1.57

钕-137m｜1.60

铯-123m1｜1.64

钷-159｜1.648

氖-18｜1.66420

铯-142｜1.689

钫-204｜1.7

钫-204m2｜1.7

氙-141｜1.73

锰-60m｜1.77

氩-35｜1.7756

铯-143｜1.791

钕-127｜1.8

铪-154｜2

砹-197m｜2.0

铝-24｜2.053

碲-108｜2.1

𫓧-289｜2.1

锝-87｜2.18

钆-137｜2.2

铥-150m1｜2.20

氟-23｜2.23

氧-22｜2.25

镝-142｜2.3

锘-252｜2.42

碳-15｜2.449

铹-253m｜2.46

碲-137｜2.49

铥-153m｜2.5

氯-33｜2.5038

铹-255m1｜2.54

镍-71｜2.56

钷-130｜2.6

钫-204m1｜2.6

氙-112｜2.7

氙-113｜2.74

铪-158｜2.84

锘-256｜2.91

锰-58｜3.0

镝-143m｜3.0

钆-168｜3.03

氯-43｜3.13

铥-154m｜3.30

氧-21｜3.42

镍-69m1｜3.5

砹-200m2｜3.5

铝-30｜3.62

氡-201m｜3.8

钫-205｜3.80

铯-116m｜3.85

氡-219｜3.96

铪-178m1｜4.0

铹-258｜4.1

氟-21｜4.158

铥-151｜4.17

氮-17｜4.173

钆-167｜4.2

砹-198｜4.2

氟-22｜4.23

锰-59｜4.59

钙-52｜4.6

碲-109｜4.6

钆-138｜4.7

钷-158｜4.8

钆-139m｜4.8

钆-166｜4.8

钕-129｜4.9

钫-232｜5

锝-108｜5.17

铥-152m1｜5.2

铪-159｜5.2

锝-102｜5.28

钕-156｜5.49

镝-143｜5.6

钆-139｜5.7

锝-88｜5.8

镍-70｜6.0

钷-132｜6.2

铹-259｜6.2

铯-124m｜6.3

钷-131｜6.3

铝-26m｜6.3460

锝-88m｜6.4

铯-117m｜6.5

铥-151m1｜6.6

氯-42｜6.8

钾-48｜6.8

砹-199｜6.92

氡-201｜7.0

氮-16｜7.13

铝-25｜7.183

铥-152｜8.0

铥-154｜8.1

氩-46｜8.4

铯-117｜8.4

锝-90｜8.7

钕-155｜8.9

镝-144｜9.1

钷-140｜9.2

镝-145｜9.5

氡-202｜9.94

钙-51｜10.0

氙-114｜10.0

钷-138｜10

钆-165｜10.3

钷-157｜10.56

氟-20｜11.0062

镍-69｜11.5

铹-254｜12.0

氡-229｜12

锝-89｜12.8

锝-89m｜12.9

氧-20｜13.51

氙-140｜13.6

铪-160｜13.6

铍-11｜13.76

钙-50｜13.9

铯-118｜14

钆-141｜14

镝-145m｜14.1

钫-207｜14.8

钷-133｜15

锝-100｜15.8

钆-140｜15.8

钫-206m1｜15.9

钫-206｜～16

铯-118m｜17

氖-19｜17.2569

钾-47｜17.50

钫-231｜17.6

碲-136｜17.63

氙-115｜18

铪-161｜18.2

碲-110｜18.6

铪-179m1｜18.67

碲-135｜19.0

铯-136m｜19

钫-230｜19.1

碲-111｜19.3

碳-10｜19.3011

铹-254m｜20.3

氡-227｜20.8

镍-67｜21

钕-130｜21

铯-122｜21.18

锝-107｜21.2

氩-45｜21.48

铥-155｜21.6

钷-134｜22

铹-255｜22

锔-233｜23

铥-162m｜24.3

钆-141m｜24.5

锘-257｜24.5

铯-141｜24.84

钕-154｜25.9

氧-19｜26.470

钷-156｜26.7

氡-203m｜26.7

铹-256｜27

𬭊-261｜27

钫-220｜27.4

镍-68｜29

铪-171m｜29.5

𬭳-266｜30

铯-119m｜30.4

铯-124｜30.9

钕-153｜31.6

钕-131｜33

镝-146｜33.2

𬭊-262｜34

钫-213｜34.14

锝-106｜35.6

氖-21｜37.15

钫-228｜38

氯-41｜38.4

钆-143｜39

镝-169｜39

铪-162｜39.4

氙-139｜39.68

钷-135m｜40

镝-147｜40

铪-163｜40.0

钷-142｜40.5

钷-155｜41.5

铯-119m｜43.0

砹-200｜43.2

氡-203｜44.2

钆-164｜45

铥-155m｜45

钷-136m｜47

砹-200m1｜47

铪-184m｜48

钷-135｜49

钫-226｜49

锝-90m｜49.2

砹-223｜50

钫-209｜50.0

钫-229｜50.2

锰-60｜51

锘-254｜51.2

锔-234｜52

砹-222｜54

锝-103｜54.2

镝-147m1｜55

氡-220｜55.6

砹-219｜56

氙-125m1｜56.9

铯-120m｜57

氙-116｜59

钫-208｜59.1

分钟｜秒

氙-117｜61s

𬬻-261｜61s

铯-120｜61.2s

钕-141m｜62.0s

铯-150｜63.7s

氟-17｜64.370s

氡-228｜65s

锰-58m｜65.2s

钆-163｜68s

氙-127m｜69.2s

氡-204｜1.17min

钕-133｜70s

钕-133m1｜70s

钆-142｜70.2s

氧-14｜70.621s

铥-160m1｜74.5s

镝-165m｜1.257min

铪-165｜76s

氯-40｜1.35min

铥-156｜83.8s

钆-145m｜85s

砹-201｜85s

锰-57｜85.4s

铥-177｜90s

钕-132｜1.56min

锘-253｜1.57min

铯-126｜1.64min

碲-113｜1.7min

钷-154｜1.73min

钾-46｜105s

锰-50m｜1.75min

钷-136｜107s

钆-143m｜110.0s

铪-164｜111s

铥-176｜1.85min

碲-112｜2.0min

铥-164｜2.0min

铯-121m｜122s

氧-15｜122.266s

铪-167｜2.05min

铝-28｜2.245min

砹-221｜2.3min

钷-137m｜2.4min

钫-227｜2.47min

砹-224｜2.5min

铯-121｜155s

铪-186｜2.6min

钷-154m｜2.68min

铹-260｜2.7min

氡-205｜170s

铯-138m｜2.91min

砹-202m1｜182s

砹-202｜184s

钫-211｜3.10min

锝-91｜3.14min

钫-210｜3.18min

钷-138m｜3.24min

铪-169｜3.24min

锝-91m｜3.3min

镝-148｜3.3min

钫-224｜3.33min

氖-24｜3.38min

铯-130m｜3.46min

铪-185｜3.5min

锘-255｜3.52min

铥-157｜3.63min

铯-128｜3.640min

钆-161｜3.646min

铯-122m2｜3.70min

砹-220｜3.71min

氙-118｜3.8min

氙-137｜3.818min

铥-158｜3.98min

钫-225｜4.0min

钷-152｜4.12min

钷-139｜4.15min

镝-149｜4.20min

锝-92｜4.25min

锝-102m｜4.35min

钆-144｜4.47min

氡-225｜4.66min

钫-221｜4.9min

锔-235｜300s

铥-164m｜5.1min

钷-153｜5.25min

氩-43｜5.37min

铥-174｜5.4min

钕-135m｜5.5min

氡-206｜5.67min

碲-115｜5.8min

氙-119｜5.8min

铯-123｜5.88min

钷-150m｜5.95min

镝-167｜6.20min

铝-29｜6.56min

碲-115m1｜6.7min

铪-166｜6.77min

锔-236｜6.8min

镝-150｜7.17min

砹-203｜7.37min

氡-226｜7.4min

钷-152m1｜7.52min

锝-105｜7.6min

钾-38｜7.636min

钆-162｜8.4min

钕-134｜8.5min

镝-168｜8.7min

钙-49｜8.718min

铥-159｜9.13min

砹-204｜9.2min

氡-207｜9.25min

铯-139｜9.27min

铥-160｜9.4min

氮-13｜9.965min

锔-237｜>660s｜>660

钕-152｜11.4min

氩-44｜11.87min

钕-135｜12.4min

钕-151｜12.44min

碲-133｜12.5min

钷-152m2｜13.8min

氙-138｜14.08min

钫-222｜14.2min

锝-101｜14.22min

碲-114｜15.2min

铥-175｜15.2min

氙-135m｜15.29min

## 103秒

核素｜半衰期

分钟｜103秒

锔-251｜16.8min

钾-45｜17.8min

镝-151｜17.9min

锝-104｜18.3min

钫-212｜20.0min

碳-11｜20.3402min

钷-141｜20.90min

锰-52m｜21.1min

铥-162｜21.70min

钫-223｜22.00min

钾-44｜22.13min

钆-145｜23.0min

氡-212｜23.9min

氡-223｜24.3min

氡-208｜24.35min

碲-131｜25.0min

氡-221｜25.7min

铪-168｜25.95min

砹-205｜26.2min

氡-209｜28.5min

铯-130｜29.21min

钕-139｜29.7min

铥-161｜30.2min

砹-206｜30.6min

氯-34m｜31.99min

铯-138｜33.41min

氯-38｜37.24min

钕-137｜38.5min

氙-120｜40min

氙-121｜40.1min

碲-134｜41.8min

锝-93m1｜43.5min

铹-261｜44min

锰-51｜46.2min

铯-125｜46.7min

钕-136｜50.65min

铪-177m3｜51.4min

锝-96m｜51.5min

锝-94m｜52.0min

铯-135m｜53min

碲-133m｜55.4min

氯-39｜56.2min

锘-259｜58min

小时｜103秒

铪-182m｜61.5minh

碲-117｜62minh

铪-183｜1.067h

锔-249｜64.15minh

碲-129｜69.6minh

砹-208｜1.63h

钕-149｜1.728h

氡-224｜107minh

砹-207｜1.80h

铥-163｜1.810h

氩-41｜109.61minh

氟-18｜109.734minh

氙-123｜2.08h

锔-238｜2.2h

镝-165｜2.334h

镝-152｜2.38h

氡-210｜2.4h

碲-116｜2.49h

钕-141｜2.49h

锔-239｜2.5h

镍-65｜2.5172h

锰-56｜2.5789h

钷-150｜2.68h

锝-93｜2.75h

铯-134m｜2.912h

铹-262｜216minh

铪-184｜4.12h

铹-264｜4.8h

锝-94｜293minh

钕-138｜5.04h

砹-209｜5.41h

铪-180m1｜5.47h

钕-139m1｜5.50h

钔-257｜5.52h

锝-99m｜6.0067h

铯-127｜6.25h

镝-153｜6.4h

砹-211｜7.214h

铥-166｜7.70h

砹-210｜8.1h

镝-157｜8.14h

铥-173｜8.24h

氙-135｜9.14h

碲-127｜9.35h

镝-155｜9.9h

铒-165｜10.36h

铹-266｜11h

铪-171｜12.1h

钾-42｜12.355h

氡-211｜14.6h

铪-170｜16.01h

碲-119｜16.05h

氙-125｜16.9h

钆-159｜18.479h

锝-95｜20.0h

氙-122｜20.1h

钾-43｜22.3h

铪-173｜23.6h

天｜103秒

镄-252｜25.39hd

钷-151｜28.40hd

铒-160｜28.58hd

碲-131m｜30hd

铥-165｜30.06hd

铯-129｜32.06hd

镍-57｜35.60hd

钆-147｜38.06hd

氙-133m｜2.19d

钷-149｜53.08hd

镍-66｜54.6hd

铥-172｜63.6hd

镄-253｜3d

碲-132｜3.204d

镝-166｜81.6hd

钕-140｜3.37d

氡-222｜3.8235d

锝-96｜4.28d

钙-47｜4.536d

碲-119m｜4.70d

氙-133｜5.2475d

锰-52｜5.591d

钷-148｜5.368d

碲-118｜6.00d

镍-56｜6.075d

铯-132｜6.480d

氙-129m｜8.88d

铥-167｜9.25d

钆-149｜9.28d

铯-131｜9.689d

钕-147｜10.98d

## 106秒

核素｜半衰期

天｜106秒

氙-131m｜11.934d

铯-136｜13.16d

钒-48｜15.9735d

锎-253｜17.81d

碲-121｜19.16d

铪-179m2｜25.05d

锔-240｜27d

铬-51｜27.7025d

锔-241｜32.8d

碲-129m｜33.6d

氩-37｜35.011d

氙-127｜36.345d

钷-148m｜41.29d

铪-181｜42.39d

钆-146｜48.27d

钔-258｜51.5d

铍-7｜53.22d

碲-125m｜57.40d

锎-254｜60.5d

锝-95m｜61d

铪-175｜70d

钴-56｜77.27d

钪-46｜83.79d

硫-35｜87.32d

锝-97m｜91.0d

铥-168｜93.1d

镄-257｜100.5d

碲-127m｜109d

碲-123m｜119.2d

钆-151｜124d

铥-170｜128.6d

钋-210｜138d

镝-159｜144.4d

碲-121m｜154d

钙-45｜162.61d

锔-242｜162.8d

钆-153｜240.4d

钷-143｜265d

钴-57｜271.79d

锰-54｜312.03d

钒-49｜330d

锎-248｜333.5d

钷-144｜363d

年｜106秒

钌-106｜373.59dyear

镎-235｜396.1dyear

镉-109｜462.6dyear

锿-252｜471.7dyear

铪-172｜1.87year

铥-171｜1.92year

铯-134｜2.0652year

钠-22｜2.602year

钷-147｜2.6234year

铑-101｜3.3year

钴-60｜5.2714year

钷-146｜5.53year

氢-3｜12.32year

锎-250｜13.08year

铌-93m｜16.13year

钷-145｜17.7year

锔-244｜18.10year

锔-243｜29.1year

铯-137｜30.1671year

铪-178m2｜31year

## 109秒

核素｜半衰期

年｜109秒

氩-42｜32.9year

钛-44｜63year

铀-232｜68.9year

钆-148｜86.9year

钚-238｜87.7year

镍-63｜100.1year

硅-32｜170year

氩-39｜268year

锎-249｜351year

银-108｜418year

镅-241｜432.2year

铌-91｜680year

锎-251｜898year

103年｜109秒

锫-247｜1.38year

锔-246｜4.76year

碳-14｜5.70year

镅-243｜7.95year

锔-250｜8.3year

锔-245｜8.5year

铌-94｜20.4year

钚-239｜24.11year

## 1012秒

核素｜半衰期

103年｜1012秒

镤-231｜32.65year

钍-230｜75.4year

镍-59｜76year

钙-41｜99.4year

镎-236｜154year

铀-233｜159.2year

锝-99｜211.1year

铀-234｜245.5year

氯-36｜301.3year

锔-248｜348year

钚-242｜376year

铝-26｜717year

106年｜1012秒

铍-10｜1.387year

镝-154｜1.40year

锆-93｜1.53year

钆-150｜1.79year

镎-237｜2.144year

铯-135｜2.3year

锰-53｜3.7year

锝-98｜4.2year

锝-97｜4.21year

钯-107｜6.5year

铪-182｜8.90year

锔-247｜15.6year

铀-236｜23.42year

## 1015秒

核素｜半衰期

106年｜1015秒

铌-92｜34.7year

钐-146｜68year

钚-244｜81.3year

铀-235｜704year

109年｜1015秒

钾-40｜1.248year

铀-238｜4.468year

钍-232｜14.056year

## 1018秒

核素｜半衰期

109年｜1018秒

镏-176｜38.5year

铼-187｜41.2year

铷-87｜49.23year

镧-138｜102year

钐-147｜106.6year

铂-190｜483year

## 1021秒

核素｜半衰期

1012年｜1021秒

钡-130｜70year

钆-152｜108year

铟-115｜441year

1015年｜1021秒

锇-186｜2.0year

钕-144｜2.29year

钐-148｜7year

镉-113｜7.7year

## 1024秒

核素｜半衰期

1015年｜1024秒

铪-174｜70year

钒-50｜271year

1018年｜1024秒

铕-151｜5year

钕-150｜6.7year

钼-100｜8.5year

铋-209｜20.1year

锆-96｜23.4year

镉-116｜31year

## 1027秒

核素｜半衰期

1018年｜1027秒

钙-48｜64year

硒-82｜97year

碲-130｜820year

1021年｜1027秒

锗-76｜1.8year

氙-136｜2.165year

氪-78｜9.2year

氙-124｜18year

## 1030秒

核素｜半衰期

1024年｜1030秒

碲-128｜2.2year