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Bookmark or Share- Polonium (Po) Element: Important Properties, Uses, Hazards - Science InfoPolonium is a chemical element with an atomic number of 84 and is represented by the symbol ‘Po’ in the periodic table. It is silvery in appearance and belongs to the p-block of group 16 of the periodic table. Polonium is the heaviest element within the chalcogen family.
- Polonium (Po) - Definition, Preparation, Properties, Uses, Compounds ...Polonium is a rare and highly radioactive element with the symbol Po and atomic number 84. Discovered by Marie Curie and named after her native Poland, polonium is unique due to its intense radioactivity. It’s found in trace amounts in uranium ores and is produced synthetically in nuclear reactors.
- Polonium | History, Uses, Facts, Physical & Chemical CharacteristicsPolonium is a shiny silver metal. It exists in two allotropic forms, alpha and beta. The alpha form exists in a single atom arranged in a cubic crystal at standard temperature and pressure. While the beta form exists in a complex rhombohedral structure [3]. The atomic number of polonium is 84 and atomic mass is 209.
- Polonium | Po (Element) - PubChemPolonium is a chemical element with symbol Po and atomic number 84. Classified as a metalloid, Polonium is a solid at room temperature. J.C. Slater, J Chem Phys, 1964, 41 (10), 3199-3205. DOI:10.1063/1.1725697. B. Cordero, V. Gómez, A.E. Platero-Prats, M. Revés, J. Echeverría, E. Cremades, F. Barragán, S. Alvarez, Dalton Trans. 2008, 21, 2832-2838.
- Polonium | Definition, Symbol, Properties, Uses, & Facts | Britannicapolonium (Po), a radioactive, silvery-gray or black metallic element of the oxygen group (Group 16 [VIa] in the periodic table). The first element to be discovered by radiochemical analysis, polonium was discovered in 1898 by Pierre and Marie Curie, who were investigating the radioactivity of a certain pitchblende, a uranium ore.
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