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Periodic Table of Elements

Tc - Technetium

Technetium Menu

Nuclides / Isotopes

Nuc-
lide		Atomic
Mass		NNAbun
%		SpinHalf LifeDMDTBR
%		Decay
Energy
(MeV)
Tc8584.94942Syn      
Tc8685.94343Syn >150ns    
Tc8786.93744Syn9/2+>150ns    
Tc8887.93345Syn6, 7, 86.4sECMo88 10.100
meta state 0.000MeVSyn2, 35.8sECMo88 10.100
Tc8988.92846Syn9/2+12.8sECMo89 7.510
meta state 0.000MeVSyn1/2-12.9sECMo89 7.510
Tc9089.92447Syn8+49.2sECMo90 9.100
meta state 0.500MeVSyn1+8.7sECMo90 9.600
Tc9190.91848Syn9/2+3.14mECMo91 6.220
meta state 0.350MeVSyn1/2-3.3mITTc91<10.350
 3.3mECMo91 6.570
Tc9291.915349Syn8+4.23mECMo92 7.870
Tc9392.910350Syn9/2+2.75hECMo93 3.201
meta state 0.391MeVSyn1/2-43.5mIT 76.60.392
 43.5mECMo9323.43.593
meta state 2.185MeVSyn17/2-10.2usIT  2.185
Tc9493.909751Syn7+293mECMo94 4.256
meta state 0.075MeVSyn2+52mITTc94<0.10.075
 52mECMo94 4.331
Tc9594.907752Syn9/2+20hECMo95 1.691
meta state 0.038MeVSyn1/2-61dECMo9596.121.730
 61dIT 3.880.039
Tc9695.907953Syn7+4.28dECMo96 2.973
meta state 0.034MeVSyn4+51.5mIT 980.034
 51.5mECMo9623.007
Tc9796.906454Syn9/2+2600000yECMo97 0.320
meta state 0.097MeVSyn1/2-90.1dECMo97<0.340.417
 90.1dIT  0.097
Tc9897.907255Syn6+4200000yb-Ru98 1.796
Tc9998.906356Syn9/2+211100yb-Ru99 0.294
meta state 0.143MeVSyn1/2-6.01hb-Ru990.00370.437
 6.01hIT  0.143
Tc10099.907757Syn1+15.8sECMo1000.00180.168
 15.8sb-Ru100 3.202
Tc101100.907358Syn9/2+14.22mb-Ru101 1.614
Tc102101.909259Syn1+5.28sb-Ru102 4.530
meta state 0.000MeVSyn4, 54.35mb-Ru102984.530
 4.35mIT 2 
Tc103102.909260Syn5/2+54.2sb-Ru103 2.660
Tc104103.911461Syn3+18.3mb-Ru104 5.600
Tc105104.911762Syn5/2+7.6mb-Ru105 3.640
Tc106105.914463Syn1, 235.6sb-Ru106 6.547
Tc107106.91564Syn 21.2sb-Ru107 4.820
Tc108107.91865Syn2+5.17sb-Ru108 7.720
Tc109108.9266Syn 0.87sb-Ru109 5.990
Tc110109.92367Syn1+, 2+0.92sb-Ru110 8.800
Tc111110.92568Syn 0.3sb-Ru111 7.000
Tc112111.92969Syn 0.28sb-Ru112 10.000
Tc113112.93170Syn 130msb-Ru113 8.200
Tc114113.93671Syn >150ns    
Tc115114.93872Syn >150ns    
NuclidePotential Parent Nuclides
Tc85 None known
Tc86 None known
Tc87 None known
Tc88 None known
meta state 0.000MeV None known
Tc89 None known
meta state 0.000MeV None known
Tc90 Ru90 (Syn)
meta state 0.500MeV None known
Tc91 Ru91 (Syn) Ru91m (Syn) Tc91m (Syn)
meta state 0.350MeV None known
Tc92 Ru92 (Syn)
Tc93 Ru93 (Syn) Ru93m (Syn)
meta state 0.391MeV None known
meta state 2.185MeV None known
Tc94 Ru94 (Syn) Tc94m (Syn)
meta state 0.075MeV None known
Tc95 Ru95 (Syn)
meta state 0.038MeV None known
Tc96 None known
meta state 0.034MeV None known
Tc97 Ru97 (Syn)
meta state 0.097MeV None known
Tc98 None known
Tc99m Mo99 (Syn)
meta state 0.143MeV None known
Tc100 None known
Tc101 Mo101 (Syn)
Tc102 Mo102 (Syn)
meta state 0.000MeV None known
Tc103 Mo103 (Syn)
Tc104 Mo104 (Syn)
Tc105 Mo105 (Syn)
Tc106 Mo106 (Syn)
Tc107 Mo107 (Syn)
Tc108 Mo108 (Syn)
Tc109 Mo109 (Syn)
Tc110 Mo110 (Syn)
Tc111 None known
Tc112 None known
Tc113 None known
Tc114 None known
Tc115 None known

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