Changes
/* Strontium Isotopes */
[[User:FrankC|FrankC aka ComedyFan]] 12:49, 26 June 2010 (EDT)
:I added a fact tag, as there doesn't seem to be a source to back up the claim made in this ''counterexample''. [[User:FrankC|FrankC aka ComedyFan]] 11:08, 28 June 2010 (EDT)
== Speculations ==
