Template:Infobox argon isotopes

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Main isotopes of argon (18Ar)
[[Isotope|IsoTemplate:Shytope]] Decay
[[Natural abundance|abunTemplate:Shydance]] half-life (t1/2) mode [[Decay product|proTemplate:Shyduct]]
36Ar 0.334% stable
37Ar syn 35 d ε 37Cl
38Ar 0.063% stable
39Ar trace 269 y β− 39K
40Ar 99.604% stable
41Ar syn 109.34 min β− 41K
42Ar syn 32.9 y β− 42K
36
Ar
and 38
Ar
content may be as high as 2.07% and 4.3% respectively in natural samples. 40
Ar
is the remainder in such cases, whose content may be as low as 93.6%.
Standard atomic weight Ar, standard(Ar)
  • [39.792, 39.963][1]
  • Conventional: 39.948

[[Category:Infobox templates|Template:Remove first word]]

Cl ←

i'box Cl

iso
18
Ar (E)
→ K

i'box K

  Data sets read by {{Infobox element}}
Name and identifiers
Top image (caption, alt)
Pronunciation
Category (enwiki)
Standard atomic weight
  most stable isotope
Natural occurrence
Phase at STP
Oxidation states
Spectral lines image
Electron configuration (cmt, ref)
Term symbol * (cmt, ref)
Wikidata *
* Not used in {{Infobox element}} (2019-02-03)
See also {{Infobox element/symbol-to--navbox}}

References

  1. ↑ Meija, Juris; et al. (2016). "Atomic weights of the elements 2013 (IUPAC Technical Report)". Pure and Applied Chemistry. 88 (3): 265–91. doi:10.1515/pac-2015-0305.

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  1. ↑ Chisté 2006.
  2. ↑ Reference for Ar