The table and and graphic for the individual elements pages are on Wikimedia Commons. Its a big project, but if you can handle it, then go for it.
--Chris Ashcraft 17:42, 1 April 2006 (GMT)
- I think I'll take that challenge. I know the code can be copied from the edit mode. I've done it here and previewed it. (didn't save it, of course) I'll have to transfer the images, though. That'll be a task for another day PrometheusX303 21:50, 1 April 2006 (GMT)
Technetium (Tc) isotopes have half lives of millions of years. I know these are younger than the Earth, but I was surprised to see that your table agrees. Roy 08:54, 20 May 2007 (EDT)