DescriptionHydrogenDeuteriumTritiumNucleiSchmatic-ja.svg Japanese ver. of the three isotopes of hydrogen. Date 17 September 2006 Source Image:Hydrogen Deuterium
|Description=The three isotopes of hydrogen. |Source=*[[:Image:Hydrogen_Deuterium_Tritium_Nuclei_Schmatic-ja.svg|]] |Date=2008-08-09 21:23 (UTC) |Author=*derivative