Wiki Education Foundation-supported course assignment edit

  This article is or was the subject of a Wiki Education Foundation-supported course assignment. Further details are available on the course page. Student editor(s): Tommyhdz. Peer reviewers: Tommyhdz.

Above undated message substituted from Template:Dashboard.wikiedu.org assignment by PrimeBOT (talk) 07:44, 17 January 2022 (UTC)Reply

Archaeological edit

Archaeological Radio chemistry what is this any way.—The preceding unsigned comment was added by 205.155.15.250 (talkcontribs) .


Is there a field that uses decay to achieve configurations that wouldn't be possible using the decay product, or to create something that changes over time? (For instance, creating a synthetic ruby using 51Cr, which would (possibly, not sure if the concentrations of Cr and V are similar) change to a purple sapphire over a few months) Abramul 18:25, 30 March 2007 (UTC)Reply