Wikipedia

Template:Infobox europium isotopes

Isotopes of europium (63Eu)
Main isotopes[1] Decay
abun­dance half-life (t1/2) mode pro­duct
150Eu synth 36.9 y ε 150Sm
151Eu 47.8% 5×1018 y α 147Pm
152Eu synth 13.54 y ε 152Sm
β− 152Gd
153Eu 52.2% stable
154Eu synth 8.59 y β− 154Gd
155Eu synth 4.76 y β− 155Gd
Standard atomic weight Ar°(Eu)
151.964(1)[2][3]
Sm ←

i'box Sm

iso
63Eu (E)
 → Gd

i'box Gd

Data sets read by {{Infobox element}}
Name and identifiers
Symbol etymology (11 non-trivial)
Top image (caption, alt)
Pronunciation
Allotropes (overview)
Group (overview)
Period (overview)
Block (overview)
Natural occurrence
Phase at STP
Oxidation states
Spectral lines image
Electron configuration (cmt, ref)
Isotopes
Standard atomic weight
  most stable isotope
Wikidata
Wikidata *
* Not used in {{Infobox element}} (2023-01-01)
See also {{Index of data sets}} · Cat:data sets (11) · (this table:
)

References

These references will appear in the article, but this list appears only on this page.
  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.
  2. ↑ "Standard Atomic Weights: Europium". CIAAW. 1995.
  3. ↑ Prohaska, Thomas; Irrgeher, Johanna; Benefield, Jacqueline; Böhlke, John K.; Chesson, Lesley A.; Coplen, Tyler B.; Ding, Tiping; Dunn, Philip J. H.; Gröning, Manfred; Holden, Norman E.; Meijer, Harro A. J. (2022-05-04). "Standard atomic weights of the elements 2021 (IUPAC Technical Report)". Pure and Applied Chemistry. doi:10.1515/pac-2019-0603. ISSN 1365-3075.
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