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Periodic Table of Elements

Ba - Barium

Barium Menu

Nuclides / Isotopes

Nuc-
lide		Atomic
Mass		NNAbun
%		SpinHalf LifeDMDTBR
%		Decay
Energy
(MeV)
Ba114113.95158Syn0+0.43sECCs114~1008.900
 0.43saXe110 3.600
Ba115114.94859Syn 0.4sECCs115 11.000
Ba116115.94260Syn0+0.3sECCs116 8.200
Ba117116.93961Syn3/21.75sEC + aI113>011.700
 1.75sEC + PXe116>08.700
 1.75sECCs117 9.500
Ba118117.93362Syn0+5.5sECCs118 6.400
Ba119118.9363Syn5/2+5.4sEC + PXe118>06.200
 5.4sECCs119 8.100
Ba120119.92664Syn0+32sECCs120 5.000
Ba121120.92465Syn5/2+29.7sEC + PXe1200.024.200
 29.7sECCs121 6.800
Ba122121.9266Syn0+1.95mECCs122 3.800
Ba123122.91967Syn5/2+2.7mECCs123 5.500
Ba124123.915168Syn0+11mECCs124 2.648
Ba125124.91569Syn1/2+3.5mECCs125 4.600
Ba126125.911270Syn0+100mECCs126 1.673
Ba127126.91171Syn1/2+12.7mECCs127 3.450
meta state 0.080MeVSyn7/2-1.9sIT  0.080
Ba128127.908372Syn0+2.43dECCs128 0.521
Ba129128.908773Syn1/2+2.23hECCs129 2.432
meta state 0.008MeVSyn7/2+2.16hECCs129<=1002.440
 2.16hITBa129 0.008
Ba130129.9063740.1060+Stable 
meta state 2.475MeVSyn8-11msIT  2.475
Ba131130.906975Syn1/2+11.50dECCs131 1.370
meta state 0.187MeVSyn9/2-14.6mIT  0.187
Ba132131.9051760.1010+Stable 
Ba133132.90677Syn1/2+10.51yECCs133 0.517
meta state 0.288MeVSyn11/2-38.9hIT 99.990.288
 38.9hECCs1330.00960.805
Ba134133.9045782.4170+Stable 
Ba135134.9057796.5923/2+Stable 
meta state 0.268MeVSyn11/2-28.7hIT  0.268
Ba136135.9046807.8540+Stable 
meta state 2.031MeVSyn7-0.3084sIT  2.031
Ba137137.90588111.233/2+Stable 
meta state 0.661MeVSyn11/2-2.552mIT  0.662
Ba138137.90528271.70+Stable 
Ba139138.908883Syn7/2-83.06mb-La139 2.317
Ba140139.910684Syn0+12.752db-La140 1.047
Ba141140.914485Syn3/2-18.27mb-La141 3.216
Ba142141.916586Syn0+10.6mb-La142 2.212
Ba143142.920687Syn5/2-14.33sb-La143 4.243
Ba144143.922988Syn0+11.5sb- + NLa1433.61.660
 11.5sb-La144 3.120
Ba145144.926989Syn5/2-4.31sb-La145 4.930
Ba146145.930190Syn0+2.22sb-La146 4.120
Ba147146.93491Syn3/2-0.893sb- + NLa1460.060.400
 0.893sb-La147 5.750
Ba148147.93892Syn0+0.607sb- + NLa147<=0.41.120
 0.607sb-La148 5.120
Ba149148.94293Syn 0.344sb- + NLa1480.431.100
 0.344sb-La149 7.300
Ba150149.94694Syn0+0.3sb-La150 6.600
Ba151150.95195Syn      
Ba152151.95496Syn0+     
Ba153152.9697Syn      
NuclidePotential Parent Nuclides
Ba114 None known
Ba115 None known
Ba116 None known
Ba117 None known
Ba118 None known
Ba119 None known
Ba120 La120 (Syn)
Ba121 La121 (Syn)
Ba122 Ce123 (Syn) La122 (Syn)
Ba123 La123 (Syn)
Ba124 Ce125 (Syn) La124 (Syn)
Ba125 La125 (Syn)
Ba126 La126 (Syn)
Ba127 La127 (Syn) La127m (Syn)
meta state 0.080MeV None known
Ba128 La128 (Syn)
Ba129 Ba129m (Syn) La129 (Syn)
meta state 0.008MeV None known
Ba130 Cs130 (Syn) La130 (Syn)
meta state 2.475MeV None known
Ba131 La131 (Syn)
meta state 0.187MeV None known
Ba132 Cs132 (Syn) La132 (Syn) La132m (Syn)
Ba133 La133 (Syn)
meta state 0.288MeV None known
Ba134 Cs134 (Syn) La134 (Syn)
Ba135 Cs135 (Syn) La135 (Syn)
meta state 0.268MeV None known
Ba136 Cs136 (Syn) Cs136m (Syn) La136 (Syn) Xe136 (Natural)
meta state 2.031MeV None known
Ba137 Cs137 (Syn) La137 (Syn)
meta state 0.661MeV None known
Ba138 Cs138 (Syn) Cs138m (Syn) La138 (Natural)
Ba139 Cs139 (Syn)
Ba140 Cs140 (Syn) Cs141 (Syn)
Ba141 Cs141 (Syn) Cs142 (Syn)
Ba142 Cs142 (Syn) Cs143 (Syn)
Ba143 Cs143 (Syn) Cs144 (Syn)
Ba144 Cs144 (Syn) Cs144m (Syn) Cs145 (Syn)
Ba145 Cs145 (Syn) Cs146 (Syn)
Ba146 Cs146 (Syn) Cs147 (Syn)
Ba147 Cs147 (Syn) Cs148 (Syn)
Ba148 Cs148 (Syn)
Ba149 None known
Ba150 None known
Ba151 None known
Ba152 None known
Ba153 None known

Key:

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