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Template:Infobox promethium isotopes

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Isotopes of promethium (₆₁Pm)

Main isotopes^[1]			Decay
Isotope	abundance	half-life (t_1/2)	mode	product
¹⁴³Pm	synth	265 d	ε	¹⁴³Nd
¹⁴⁴Pm	synth	363 d	ε	¹⁴⁴Nd
¹⁴⁵Pm	synth	17.7 y	ε	¹⁴⁵Nd
¹⁴⁵Pm	synth	17.7 y	α	¹⁴¹Pr
¹⁴⁶Pm	synth	5.53 y	ε	¹⁴⁶Nd
¹⁴⁶Pm	synth	5.53 y	β⁻	¹⁴⁶Sm
¹⁴⁷Pm	trace	2.6234 y	β⁻	¹⁴⁷Sm

Template:Infobox element/element navigation

References

↑ 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.

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