Facts About Thallium and Protactinium
Interesting Facts
- Compounds of Thallium metal are highly Toxic.
- Thallium metal is being suspected as a human carcinogen.
- Protactinium metal has 29 isotopes.
- Isotopes of Protactinium-231 used in nuclear weapon.
Sources
Found As a By-product, Ores of metals, Ores of Minerals
Found in Uranium Ores, Mining, Ores of metals
Who Discovered
William Crookes
William Crookes
Discovery
In 1861
In 1900
Abundance In Universe
Not Available
Abundance In Sun
~-9999 %
Abundance In Meteorites
Not Available
Abundance In Earth's Crust