Facts About Potassium and Erbium
Interesting Facts
- In the list of most abundant element Potassium is ranked 7th.
- Potassium can easily be sliced (chopped) down using knife.
- Erbium metal is used as alloyed with Vanadium to make it softer.
- Recent studies shows that it is helpful for metabolism.
Sources
Found in Minerals, Mining
Mining
Who Discovered
Humphry Davy
Carl Gustaf Mosander
Discovery
In 1807
In 1842
Abundance In Earth's Crust
Abundance In Humans
Not Available