Gamma Energy Nuclide Half-Life Percent Yield per decay ____(KeV)_________________________________if_!supportEmptyParas]> endif]> _____________________________seconds______________________________________ _____________________________seconds______________________________________ _____________________________years________________________________________ _____________________________years________________________________________ _____________________________years________________________________________ _____________109m____________seconds______________________________________ _____________109m____________40_seconds___________________________________ _____________________________2.55_minutes_________________________________ _____________________________4.5_hours____________________________________ _____________________________60_seconds___________________________________ 8____________Er-169__________9.4_days_____0.3_____________________________ 22___________Sm-151__________87_years_____4_______________________________ 24___________Sn-199m_________250_days_____16______________________________ 30___________Ba-140__________12.8_days____11______________________________ 31___________Mg-28___________21_hours_____96______________________________ 35___________I-125___________60_days______7_______________________________ 35___________Te-125m_________58_days______7_______________________________ 37___________Br-80m__________4.38_hours___36______________________________ 40___________I-129___________1.7x107_years9_______________________________ 40___________Rh-103m_________57_minutes___0.4_____________________________ 47___________Pb-210__________21_years_____4_______________________________ 51___________Rh-104m_________4.41_minutes_47______________________________ 53___________Te-132__________78_hours_____17______________________________ 58___________Dy-159__________144_days_____4_______________________________ 58___________Gd-159__________18.0_hours___3_______________________________ 59___________Te-127m_________109_days_____0.19____________________________ 60___________Am-241__________458_years____36______________________________ 63___________Th-234__________24.1_days____3.5_____________________________ 63___________Yb-169__________32_days______45______________________________ 68___________Ta-182__________115_days_____42______________________________ 68___________Ti-44___________48_hours_____90______________________________ 70___________Sm-153__________47_hours_____5.4_____________________________ 77___________Hg-197__________65_hours_____18______________________________ 77___________Pt-197__________18_hours_____20______________________________ 78___________Ti-44___________48_hours_____98______________________________ 80___________Ba-133__________7.2_years____36______________________________ 81___________Ho-166__________26.9_hours___5.4_____________________________ 81___________Xe-133__________5.27_days____37______________________________ 84___________Th-228__________1.90_years___1.6_____________________________ 84___________Tm-170__________130_days_____3.3_____________________________ 87___________Eu-155__________1.81_years___32______________________________ 88 Cd-109  /  Ag-453 days / 405 88___________Lu-176m_________3.7_hours____10______________________________ 88 Pd-109  /  Ag-13.47 hours /5 91___________Nd-147__________11.1_days____28______________________________ 93___________Th-234__________24.1_days____4_______________________________ 95___________Dy-165__________139.2_minutes4_______________________________ 99___________Au-195__________183_days_____10______________________________ 99___________Gd-153__________242_days_____55______________________________ 100__________Pa-234__________6.75_hours___50______________________________ 103__________Sm-153__________47_hours_____28______________________________ 104__________Sm-155__________23_minutes___73______________________________ 105__________Eu-155__________1.81_years___20______________________________ 113__________Lu-177__________6.7_days_____2.8_____________________________ 122__________Co-57___________270_days_____87______________________________ 122__________Eu-152__________12_years_____37______________________________ 123__________Eu-154__________16_years_____38______________________________ 124__________Ba-131__________12_days______28______________________________ 128__________Cs-134m_________2.9_hours____14______________________________ 129__________Os-191__________15_days______25______________________________ 133__________Hf-181__________42.5_days____48______________________________ 134__________Ce-144__________284_days_____11______________________________ 136__________Hg-197m_________24_hours_____42______________________________ 137__________Re-186__________90_hours_____9_______________________________ 140__________Tc-99m__________6_hours______90______________________________ 143 U-235 7.1 x 108 11 145__________Ce-141__________33_days______48______________________________ 147__________Ta-182m_________16.5_minutes_40______________________________ 150__________Cd-111m_________48.6_minutes_30______________________________ 150__________Kr-85m__________4.4_hours____74______________________________ 150__________Te-131__________25_minutes___68______________________________ 155__________Re-188__________16.7_hours___10______________________________ 158__________Au-199__________75.6_hours___37______________________________ 163__________Ba-140__________12.8_days____6_______________________________ 164__________Xe-131m_________11.8_days____2_______________________________ 166__________Ba-139__________82.9_minutes_23______________________________ 172__________Ta-182m_________16.5_minutes_40______________________________ 185 U-235 7.1 x 108 54 186__________Ra-226__________1602_years___4_______________________________ 191__________Mo-101__________14.6_minutes_25______________________________ 191__________Pt-197__________18_hours_____6_______________________________ 192__________In-114m_________50.0_days____17______________________________ 198__________Yb-169__________32_days______35______________________________ 208__________Lu-177__________6.7_days_____6.1_____________________________ 210__________Ge-77___________11.3_hours___61______________________________ 215__________Hf-180m_________5.5_hours____82______________________________ 215__________Ru-97___________2.9_days_____91______________________________ 230__________Te-132__________78_hours_____90______________________________ 233__________Xe-133m_________2.26_days____14______________________________ 239__________As-77___________38.7_hours___2.5_____________________________ 239__________Pb-212__________10.64_hours__47______________________________ 246__________Sm-155__________23_minutes___4_______________________________ 247__________Cd-111m_________48.6_minutes_94______________________________ 250__________Xe-135__________9.2_hours____91______________________________ 255__________Sn-133__________115_days_____1.8_____________________________ 263__________Ge-77___________11.3_hours___45______________________________ 265__________Ge-75___________82_minutes___11______________________________ 265__________Se-75___________120.4_days___60______________________________ 279__________Hg-203__________46.9_days____77______________________________ 284__________I-131___________8.05_days____5.4_____________________________ 286__________Pm-149__________53.1_hours___2_______________________________ 293__________Ce-143__________33_hours_____46______________________________ 295__________Pb-214__________26.8_minutes_19______________________________ 299__________Tb-160__________72.1_days____30______________________________ 305__________Kr-85m__________4.4_hours____13______________________________ 307__________Tc-101__________14.0_minutes_91______________________________ 308__________Er-171__________7.52_hours___63______________________________ 310__________Pa-233__________27.0_days____44______________________________ 317__________Ir-192__________74.2_days____81______________________________ 319__________Nd-147__________11.1_days____3_______________________________ 320__________Cr-51___________27.8_days____9_______________________________ 325__________Sn-125m_________9.7_minutes__97______________________________ 328__________Ir-194__________17.4_hours___10______________________________ 333__________Hf-180m_________5.5_hours____93______________________________ 335 Cd-115 / In-115m53.5 hours / 50 342__________Ag-111__________7.5_days_____6_______________________________ 344__________Eu-152__________12_years_____27______________________________ 351__________Bi-211__________2.15_minutes_14______________________________ 352__________Pb-214__________26.8_minutes_36______________________________ 356__________Ba-133__________7.2_years____69______________________________ 360__________Se-83___________25_minutes___69______________________________ 362__________Pd-103__________17_days______0.06____________________________ 363__________Gd-159__________18.0_hours___9_______________________________ 364__________I-131___________8.05_days____82______________________________ 368__________Ni-65___________2.56_hours___4.5_____________________________ 388__________Sr-87m__________2.83_hours___80______________________________ 393__________In-133m_________100_minutes__64______________________________ 393__________Sn-113__________115_days_____64______________________________ 403__________Kr-87___________76_minutes___84______________________________ 405__________Pb-211__________36.1_minutes_3.4_____________________________ 412__________Au-198__________2.698_days___95______________________________ 427__________Sb-125__________2.7_years____31______________________________ 439__________Zn-69m__________13.8_hours___95______________________________ 441__________I-128___________25.0_minutes_14______________________________ 444__________Hf-180m_________5.5_hours____80______________________________ 468__________Ir-192__________74.2_days____49______________________________ 477__________Be-7____________53_days______10.3____________________________ 479__________W-187___________23.9_hours___23______________________________ 482__________Hf-181__________42.5_hours___81______________________________ 487__________La-140__________40.22_hours__40______________________________ 490__________Cd-115__________53.5_hours___10______________________________ 496__________Ba-131__________12_days______48______________________________ 497__________Ru-103__________39.6_days____88______________________________ 511__________As-74___________17.9_days____59______________________________ 511__________Cu-64___________12.8_hours___38______________________________ 511__________Ga-68___________68.3_minutes_176_____________________________ 511.0034_____Na-22___________2.60_years___180_____________________________ 512 Ru-106 / Rh-106 367 days / 3021 514__________Kr-85___________10.76_years__0.41____________________________ 514__________Sr-85___________64_days______100_____________________________ 520__________Se083___________25_minutes___59______________________________ 527__________Xe-135m_________15.6_minutes_80______________________________ 530__________Cd-115__________53.5_hours___26______________________________ 530__________I-133___________21_hours_____90______________________________ 533__________Nd-147__________11.1_days____13______________________________ 537__________Ba-140__________12.8_days____34______________________________ 538__________I-130___________12.4_hours___99______________________________ 554__________Br-82___________35.34_hours__66______________________________ 559__________As-76___________26.5_hours___43______________________________ 564__________Sb-122__________67_hours_____66______________________________ 570__________Bi-207__________30_years_____98______________________________ 583__________Tl-208__________3.10_minutes_86______________________________ 596__________As-74___________17.9_days____61______________________________ 599__________Sb-125__________2.7_years____24______________________________ 603__________Sb-125__________60_days______97______________________________ 605__________Cs-134__________2.05_years___98______________________________ 609__________Bi-214__________19.7_minutes_47______________________________ 619__________Br-82___________35.34_hours__41______________________________ 622 Ru-106 / Rh-106 367 days / 3011 637__________I-131___________8.05_days____6.8_____________________________ 658__________Ag-110m_________253_days_____96______________________________ 658__________Ag-110__________24.4_seconds_4.5_____________________________ 661.64 Cs-137 / Ba-137m30 years / 85 669__________I-130___________12.4_hours___100_____________________________ 670__________I-132___________2.3_hours____144_____________________________ 686__________W-187___________23.9_hours___27______________________________ 695__________Pr-144__________17.3_minutes_1.5_____________________________ 697__________Te-129m_________34_days______6_______________________________ 724__________Zr-95___________65_days______49______________________________ 726__________Ru-105__________4.44_hours___48______________________________ 727__________Bi-212__________60.6_minutes_7_______________________________ 740__________Mo-99___________67_hours_____12______________________________ 743__________I-130___________12.4_hours___87______________________________ 747 Zr-97 / Nb-97m 17.0 hours / 92 748__________Sr-91___________9.67_hours___27______________________________ 756__________Zr-95___________65_days______49______________________________ 765__________Nb-95___________35_days______100_____________________________ 773__________I-132___________2.3_hours____89______________________________ 777__________Br-82___________35.34_hours__83______________________________ 780__________Te-131m_________30_hours_____60______________________________ 796__________Cs-134__________2.05_years___99______________________________ 810__________Co-58___________71.3_days____99______________________________ 832__________Pb-211__________36.1_minutes_3.4_____________________________ 834.827______Mn-54___________303_days_____100_____________________________ 835__________Ga-72___________14.10_hours__96______________________________ 837__________Mn-56___________2.58_hours___99______________________________ 850__________Te-131m_________30_hours_____31______________________________ 879__________Tb-160__________72.1_days____31______________________________ 885__________Ag-110m_________253_days_____71______________________________ 889__________Sc-46___________83.9_days____100_____________________________ 898__________Rb-88___________17.8_minutes_13______________________________ 900__________Pa-234__________6.75_hours___70______________________________ 935__________Cd-115m_________43_days______1.9_____________________________ 966__________Tb-160__________72.1_days____31______________________________ 1020_________Mo-101__________14.6_minutes_25______________________________ 1025_________Sr-91___________9.67_hours___30______________________________ 1063_________Bi-207__________30_years_____77______________________________ 1078_________Ba-68___________68.3_minutes_3.5_____________________________ 1095_________Fe-59___________45_days______56______________________________ 1115_________Ni-65___________2.56_hours___16______________________________ 1115_________Zn-65___________245_days_____49______________________________ 1120_________Bi-214__________19.7_minutes_17______________________________ 1120_________Sc-46___________83.9_days____100_____________________________ 1122_________Ta-182__________115_days_____34______________________________ 1140_________I-135___________6.7_hours____37______________________________ 1173.2_______Co-60___________5.26_years___100_____________________________ 1210_________Y-91____________58.8_days____0.3_____________________________ 1274.5_______Na-22___________2.60_years___100_____________________________ 1278_________Eu-154__________16_years_____37______________________________ 1280_________I-135___________6.7_hours____34______________________________ 1292_________Fe-59___________45_days______44______________________________ 1293_________Ar-41___________1.83_hours___99______________________________ 1293_________In-116m_________54.0_minutes_80______________________________ 1308_________Ca-47___________4.53_days____74______________________________ 1332.5_______Co-60___________5.26_years___100_____________________________ 1350_________Mg-28___________21_hours_____70______________________________ 1369_________Na-24___________15.0_hours___100_____________________________ 1380_________Ho-166__________26.9_minutes_0.9_____________________________ 1408_________Eu-152__________12_years_____22______________________________ 1426_________Cs-138__________32.2_minutes_73______________________________ 1434_________V-52____________3.76_minutes_100_____________________________ 1460 K-40 1.29 x 109 11 1481_________Ni-65___________2.56_hours___25______________________________ 1524_________K-42____________12.4_hours___18______________________________ 1570_________Pr-142__________19.2_hours___3.7_____________________________ 1596_________La-140__________40.22_hours__96______________________________ 1600_________Cl-38___________37.3_minutes_38______________________________ 1692_________Sb-124__________60_days______50______________________________ 1764_________Bi-214__________19.7_minutes_17______________________________ 1780_________Al-28___________2.31_minutes_100_____________________________ 1811_________Mn-56___________2.58_hours___29______________________________ 2614_________Tl-208__________3.10_minutes_100_____________________________ 2754_________Na-24___________15.0_hours___100_____________________________ 6130_________N-16____________7.2_seconds__69______________________________ 7110_________N-16____________7.2_seconds__5_______________________________