==Eksterne henvisninger==
* '''[https://www.nndc.bnl.gov/nudat3/ Interactive Chart of Nuclides (Brookhaven National Laboratory)]'''
* '''[https://web.archive.org/web/20000815222730/http://nucleardata.nuclear.lu.se/nucleardata/toi/ The Lund/LBNL Nuclear Data Search]'''
* An isotope table with clickable information on every isotope and its decay routes is available at [http://chemlab.pc.maricopa.edu/PERIODIC/isotopes.html chemlab.pc.maricopa.edu]
* An example of free Universal Nuclide Chart with decay information for over 3000 nuclides is available at [http://www.nucleonica.net/unc.aspx Nucleonica.net].
* [[Image:Ndslivechart.png]] '''[http://www-nds.iaea.org/livechart The LIVEChart of Nuclides - IAEA ]'''
Kemi