Category talk:Metastable isotopes

	This category does not require a rating on Wikipedia's content assessment scale. It is of interest to the following WikiProjects:
Elements: Isotopes This category is supported by WikiProject Elements, which gives a central approach to the chemical elements and their isotopes on Wikipedia. Please participate by editing this category, or visit the project page for more details.ElementsWikipedia:WikiProject ElementsTemplate:WikiProject Elementschemical elements articles This category is supported by the Isotope Taskforce.

There are many isotopes on this page are unstable! (Such like Al-24m) — Preceding unsigned comment added by 59.126.202.81 (talk) 03:07, 18 August 2012 (UTC)[reply]

Where did you get the idea that "metastable" and "stable" were synonymous? They're not! (sorry for being over a year late) Double sharp (talk) 14:26, 20 August 2013 (UTC)[reply]