View source for Template:Medium-lived fission products

{| style="float:right; text-align:right; margin:0.5em 0 0.5em 0.5em; border: 1px solid #CCCCCC; {{{style|}}}"
|+ style="background-color:orange"|'''Medium-lived<br>[[Physics:Nuclear fission product|fission product]]s'''
|-
! style="text-align:right;"  | Prop:<br>Unit:
! style="text-align:center;" | [[Halflife|t<sub>½</sub>]] <br>([[annum|a]])
! style="text-align:center;" | [[Physics:Fission product yield|Yield]] <br>({{H:title|Per 65 thermal-neutron fissions of U-235 and 35 of Pu-239|%}})
! style="text-align:center;" | [[Physics:Decay energy|Q]] {{H:title|Decay energy is split among β, neutrino, and γ if any|*}} <br>([[Physics:Kiloelectronvolt|keV]])
! style="text-align:center; vertical-align:top;" | [[Decay mode|βγ]] {{H:title|Decay energy is split among β, neutrino, and γ if any|*}}
|-
| [[Physics:Europium-155|<sup>155</sup>Eu]]
| style="text-align:right;"|4.76
| {{H:title|In thermal reactor, varies with later neutron capture|0.0803}}
| 252
| βγ
|-
| [[Physics:Krypton-85|<sup>85</sup>Kr]]
| style="text-align:left;"|10.76
| {{H:title|Only 1/5 of mass-85 FP; rest go through short-lived isomer to Rb-85|0.2180}}
| 687
| βγ
|-
| [[Physics:Cadmium-113m|<sup>113m</sup>Cd]]
| style="text-align:left;"|14.1
| {{H:title|In thermal reactor, reduced by later neutron capture|0.0008}}
| 316
| β
|-
| [[Physics:Strontium-90|<sup>90</sup>Sr]]
| style="text-align:left;"|28.9
| 4.505
| {{H:title|Sr-90 has decay energy 546 keV; its decay product Y-90 has decay energy 2.28 MeV|2826}}
| {{H:title|High-energy beta|'''β'''}}
|-
| [[Physics:Caesium-137|<sup>137</sup>Cs]]
| style="text-align:left;"|30.23
| 6.337
| {{H:title|Cs-137 has decay energy 514 keV; its decay product Ba-137m emits a 662 keV gamma|1176}}
| β{{H:title|High-energy gamma|'''γ'''}}
|-
| [[Physics:Tin-121m|<sup>121m</sup>Sn]]
| style="text-align:left;"|43.9
| 0.00005
| 390
| βγ
|-
| [[Physics:Samarium-151|<sup>151</sup>Sm]]
| style="text-align:left;"|88.8
| {{H:title|In thermal reactor, reduced by later neutron capture|0.5314}}
| 77
| β
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