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Lead (82 Pb) has four observationally stable isotopes: 204 Pb, 206 Pb, 207 Pb, 208 Pb. Lead-204 is entirely a primordial nuclide and is not a radiogenic nuclide.
Properties and data of the isotope 210 Pb. See also: list of Lead isotopes. Name of the isotope: Lead-210; Pb-210 Other names: Radioblei.
13 lis 2024 · Measurement of the bound-state β− decay of 205Tl81+ gives a new, longer half-life, allowing for the calculation of accurate stellar 205Pb yields and the isolation time of the early Solar System.
4 sie 2022 · Lead-212 (212Pb) is a promising radionuclide for targeted therapy, as it decays to α-particle emitter bismuth-212 (212Bi) via β-particle emission. This extends the problematic short half-life of 212Bi.
27 paź 2022 · Beta decay, which can be thought of as the conversion of a neutron into a proton and a β particle, is observed in nuclides with a large n:p ratio. The beta particle (electron) emitted is from the atomic nucleus and is not one of the electrons surrounding the nucleus.
1 sty 2013 · Lead 210 Pb is a naturally occurring radioactive nuclide element of the uranium (238 U) radioactive series. It is produced as a result of the decay of so-called short-lived progeny of 222 Rn, which comes from the decay of 214 Po (99.98%) and 214 Bi by 219 Tl (0.02%). 210 Pb is subject to beta decay into 210 Bi.
4 kwi 2022 · The study of Pb isotopes provides an excellent ground where the α-decay competes with β + /EC-decay towards the neutron deficient side as can also be seen from table 3 for the 185−192 Pb. With this in view, we have estimated half-lives of weak decay for isotopes of Pb having A > 184.
