The discovery of stable ''isotopes" began with J. J. Thomson's identification of neon-22 in 1912 (Bievre et al., 1984). More than 90 naturally occurring elements have been identified on the earth; ...
For 80 years Oak Ridge National Laboratory has produced isotopes that treat cancer and power deep space exploration.
Oak Ridge National Laboratory is boosting isotope production to secure the US supply chain after Russian shortages.