Facts About Rubidium and Potassium
Interesting Facts
- Rubidium metal is 16th most common element found in the earth crust.
- Rubidium metal also found in minerals as well as seawater.
- In the list of most abundant element Potassium is ranked 7th.
- Potassium can easily be sliced (chopped) down using knife.
Sources
Obtained from Lithium Production.
Found in Minerals, Mining
Who Discovered
Robert Bunsen and Gustav Kirchhoff
Humphry Davy
Discovery
In 1861
In 1807
Abundance In Earth's Crust