1 Facts
1.1 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.
1.2 Sources
Found in Uranium Ores, Mining, Ores of metals
Earth's crust, Found in Minerals
1.3 History
1.3.1 Who Discovered
1.3.2 Discovery
1.4 Abundance
1.4.1 Abundance In Universe
NA1.1 * 10-1 %
5E-09
0.11
1.4.2 Abundance In Sun
1.4.3 Abundance In Meteorites
1.4.4 Abundance In Earth's Crust
1.4.5 Abundance In Oceans
1.4.6 Abundance In Humans