Facts About Rhodium and Potassium
Interesting Facts
- Rhodium is the rarest element out of all non-radioactive metals on the earth .
- Rhodium is one of the most durable and hard metal, which also have high reflectance.
- In the list of most abundant element Potassium is ranked 7th.
- Potassium can easily be sliced (chopped) down using knife.
Sources
Earth's crust, Found As a By-product, Found in Minerals, Mining
Found in Minerals, Mining
Who Discovered
William Hyde Wollaston
Humphry Davy
Discovery
In 1804
In 1807
Abundance In Earth's Crust
Abundance In Oceans
Not Available
Abundance In Humans
Not Available