Polonium
Polonium is the heaviest element in Group 16 of the periodic table, a group of elements often known as the oxygen family. Polonium has an atomic number of 84, an atomic mass of 208.9824, and ...
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Polonium
Polonium is a volatile, radioactive metal element denoted by the atomic symbol, Po. Its atomic number is 84 and it has an atomic weight of approximately 209. Its melting point is 489.2°F ...
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Polonium
Symbol
Po
Atomic Number
84
Atomic Mass
208.9824
Family
Group 16 (Via) Chalcogen Pronunciation
puh-LO-nee-um
Overview
Polonium was discovered in 1898 by Polish-French physicist Marie Curie (1...
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Polonium
Polonium
Polonium