Interesting Facts
- In the list of most abundant element Potassium is ranked 7th.
- Potassium can easily be sliced (chopped) down using knife.
- 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 Minerals, Mining
Earth's crust, Found in Minerals
History
Who Discovered
Humphry Davy
-
Discovery
In 1807
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
0.07 %22.00 %
0
22
👆🏻
Abundance In Earth's Crust
1.50 %6.30 %
1E-37
8.1
👆🏻
Abundance In Oceans
0.04 %0.00 %
0
1.1
👆🏻
Abundance In Humans
0.20 %0.01 %
0
1.4
👆🏻