Facts About Radium and Protactinium
Interesting Facts
- Radium metal is the heaviest metal of Alkaline earth metals column.
- Radium metal is highly radioactive and does not have any stable isotopes.
- Protactinium metal has 29 isotopes.
- Isotopes of Protactinium-231 used in nuclear weapon.
Sources
Mining, Ores of metals
Found in Uranium Ores, Mining, Ores of metals
Who Discovered
Not Available
William Crookes
Discovery
In 1898
In 1900
Abundance In Earth's Crust
Abundance In Humans
Not Available