A radioactive element that is a member of the chalcogen family. It has the atomic symbol Po, atomic number 84, and the atomic weight of the isotope with the longest half-life (209Po) is 208.98. It decays by alpha-emission.
Links
(1) - ARTICLES
subject heading
Number of the records: 1
openseadragon
This site uses cookies to make them easier to browse. Learn more about
how we use cookies.
