Facts About Protactinium and Polonium
Interesting Facts
- Protactinium metal has 29 isotopes.
- Isotopes of Protactinium-231 used in nuclear weapon.
- Polonium was the first radioactive element to be discovered.
- Polonium element and its compounds are highly radioactive.
- Its alloy with Beryllium provides source of neutrons.
Sources
Found in Uranium Ores, Mining, Ores of metals
Mining, Ores of metals
Who Discovered
William Crookes
Pierre Curie and Marie Curie
Discovery
In 1900
In 1898
Abundance In Meteorites
-
-
Abundance In Earth's Crust