There are 42 isotopes of polonium (84Po). They range in size from 186 to 227 nucleons. They are all radioactive. 210Po with a half-life of 138.376 days...
17 KB (514 words) - 08:21, 20 August 2024
half-life of all naturally occurring polonium isotopes (210–218Po). First identified in 1898, and also marking the discovery of the element polonium, 210Po...
20 KB (2,100 words) - 23:31, 11 August 2024
no stable isotopes, polonium is a chalcogen and chemically similar to selenium and tellurium, though its metallic character resembles that of its horizontal...
77 KB (8,348 words) - 14:58, 25 August 2024
Chemical symbol (redirect from List of elements by symbol)
a list can instead be found in Template:Navbox element isotopes. The symbols for isotopes of hydrogen, deuterium (D) and tritium (T), are still in use...
64 KB (2,126 words) - 15:03, 30 July 2024
Radionuclide (redirect from Radioactive isotopes)
the decay chain of the primordial isotopes thorium-232, uranium-238, and uranium-235. Examples include the natural isotopes of polonium and radium. Cosmogenic...
31 KB (2,660 words) - 14:00, 10 June 2024
Livermorium (redirect from Eka-Polonium)
targets included lead and bismuth impurities and hence some isotopes of bismuth and polonium were generated in nucleon transfer reactions. This, while an...
53 KB (9,271 words) - 23:47, 15 August 2024
occurring radioactive element (radioelement) with no stable isotopes. It has two primordial isotopes, uranium-238 and uranium-235, that have long half-lives...
34 KB (3,113 words) - 20:05, 3 August 2024
Polonium trioxide (also known as polonium(VI) oxide) is a chemical compound with the formula PoO3. It is one of three oxides of polonium, the other two...
3 KB (374 words) - 04:58, 23 March 2023
observationally stable isotopes: 204Pb, 206Pb, 207Pb, 208Pb. Lead-204 is entirely a primordial nuclide and is not a radiogenic nuclide. The three isotopes lead-206...
30 KB (1,846 words) - 20:11, 12 August 2024