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Template:Infobox barium isotopes

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Isotopes of barium (56Ba)
Main isotopes[1] Decay
Isotope abun­dance half-life (t1/2) mode pro­duct
130Ba 0.11% (0.5–2.7)×1021 y εε 130Xe
131Ba synth 11.52 d β+ 131Cs
132Ba 0.1% stable
133Ba synth 10.538 y ε 133Cs
134Ba 2.42% stable
135Ba 6.59% stable
136Ba 7.85% stable
137Ba 11.2% stable
138Ba 71.7% stable
140Ba synth 12.753 d β− 140La
Standard atomic weight Ar°(Ba)
Template:Infobox element/standard atomic weight format

Template:Infobox element/element navigation

References

  1. ↑ Kondev, F. G.; Wang, M.; Huang, W. J.; Naimi, S.; Audi, G. (2021). "The NUBASE2020 evaluation of nuclear properties" (PDF). Chinese Physics C. 45 (3) 030001. doi:10.1088/1674-1137/abddae.