[This] may prove to be the beginning of some embracing generalization, which will throw light, not only on radioactive processes, but on elements in general and the Periodic Law… Chemical homogeneity is no longer a guarantee that any supposed element… — Frederick Soddy Copy Share Image
![“[This] may prove to be the beginning of some embracing generalization, which will throw light, not only on radioactive processes, but on elements in general and the Periodic Law… Chemical homogeneity is no longer a guarantee that any supposed element is not a mixture of several of different atomic…” quote by Frederick Soddy](https://sms4smile.com/quotes/img-quotes/955/frederick-soddy-16246_chemicals_this-may-prove-to-be-the-beginning-of-so_3223600.jpg)