1. Eventually, stable nonradioactive ground-state Te-125 is produced, as the final decay product . 2. The decay products will, after a while, mostly end up as lead. 3. Decay chain says that the first stable decay product is 210 Pb-lead. 4. They are the primary source of radiogenic heat and radioactive decay products . 5. The decay product resulting from electron capture is an isotope of copper. 6. Most of the atmospheric background is caused by radon and its decay products . 7. Lanthanum-140 is a decay product of barium-140, a common fission product. 8. This minuscule event, the theorists predict, would yield some decay products . 9. Natural uranium consists mostly of three isotopes, U-234, a decay product of U-238. 10. Parent darmstadtium nuclei can be themselves decay products of copernicium, flerovium, or livermorium.