Facts About Protactinium and Iron
Interesting Facts
- Protactinium metal has 29 isotopes.
- Isotopes of Protactinium-231 used in nuclear weapon.
- Iron is not always magnetic in nature, its allotrope are ferromagnetic and the B allotrope is nonmagnetic.
- The blood consists Iron in hemoglobin molecules to transfer Oxygen in the body.
Sources
Found in Uranium Ores, Mining, Ores of metals
Earth's crust, Found in Minerals
Who Discovered
William Crookes
-
Discovery
In 1900
Before 5000 BC
Abundance In Meteorites
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Abundance In Earth's Crust