View source for Template:Infobox argon isotopes

{{infobox element isotopes
|name=argon
|symbol=Ar
|isotopes=
{{infobox element isotopes/isotopes stable | mn=36 | sym=Ar
 | na=0.334% | n=18 |firstlinks=yes}}
{{infobox element isotopes/isotopes decay | mn=37 | sym=Ar
 | na=[[Physics:Synthetic radioisotope|syn]] | hl=35&nbsp;d
 | dm=[[Physics:Electron capture|ε]] | de=0.813 | link1=chlorine-37 | pn=37 | ps=Cl}}
{{infobox element isotopes/isotopes stable | mn=38 | sym=Ar | na=0.063% | n=20 |firstlinks=no}}
{{infobox element isotopes/isotopes decay | mn=39 | sym=Ar
 | na=[[Physics:Trace radioisotope|trace]] | hl=269&nbsp;y
 | dm=[[Physics:Beta emission|β<sup>−</sup>]] | de=0.565 |link1=potassium-39 | pn=39 | ps=K}}
{{infobox element isotopes/isotopes stable | mn=40 | sym=Ar | na=99.604% | n=22 |firstlinks=no}}
{{infobox element isotopes/isotopes decay | mn=41 | sym=Ar
 | na=syn | hl=109.34&nbsp;min
 | dm=β<sup>−</sup> | de=2.49 | link1=potassium-41 | pn=41 | ps=K}}
{{infobox element isotopes/isotopes decay | mn=42 | sym=Ar
 | na=syn | hl=32.9&nbsp;y
 | dm=β<sup>−</sup> | de=0.600 | link1=potassium-42 | pn=42 | ps=K}}
|isotopes table footnote= {{chem|36|Ar}} and {{chem|38|Ar}} content may be as high as 2.07% and 4.3% respectively in natural samples. {{chem|40|Ar}} is the remainder in such cases, whose content may be as low as 93.6%.
|standard atomic weight=[39.792, 39.963]
|conventional atomic weight=39.948
|standard atomic weight ref={{CIAAW2016}}
}}<!--

--><noinclude>
{{Infobox element/element navigation |symbol=Ar |footnote=}}
{{Template reference list}}
{{documentation|1=Template:Infobox element isotopes/doc}}
</noinclude>