Canadian Medical Guide > Chemicals and Drugs > Inorganic Chemicals > Elements > Chalcogens > Polonium Terms and Definitions
Polonium
Medical Definition: | Polonium. 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. | |
Guide Notes: | naturally radioactive; IM | |
CAS Type 1 Name: | CAS Number: | 7440-08-6 |
Polonium Medical Definitions and Terms
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