Interesting Facts
Actinium glows in the dark due to its radioactivity.
- 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
Obtained by Treating Radium with Neutrons, Ores of metals
Earth's crust, Found in Minerals
History
Who Discovered
Friedrich Oskar Giesel
-
Discovery
In 1902
Before 5000 BC
Abundance
Abundance In Universe
0.00 %0.11 %
0
0.11
👆🏻
Abundance In Sun
0.00 %0.10 %
0
0.1
👆🏻
Abundance In Meteorites
0.00 %22.00 %
0
22
👆🏻
Abundance In Earth's Crust
0.00 %6.30 %
1E-37
8.1
👆🏻
Abundance In Oceans
0.00 %0.00 %
0
1.1
👆🏻
Abundance In Humans
0.00 %0.01 %
0
1.4
👆🏻