Interesting Facts
- Polonium was the first radioactive element to be discovered.
- Polonium element and its compounds are highly radioactive.
- Its alloy with Beryllium provides source of neutrons.
- 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
Mining, Ores of metals
Earth's crust, Found in Minerals
History
Who Discovered
Pierre Curie and Marie Curie
-
Discovery
In 1898
Before 5000 BC
Abundance
Abundance In Universe
0.00 %0.11 %
0
0.11
👆🏻
Abundance In Sun
-0.10 %
0
0.1
👆🏻
Abundance In Meteorites
-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
👆🏻