Facts About Potassium and Rhodium
Interesting Facts
- In the list of most abundant element Potassium is ranked 7th.
- Potassium can easily be sliced (chopped) down using knife.
- 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.
Sources
Found in Minerals, Mining
Earth's crust, Found As a By-product, Found in Minerals, Mining
Who Discovered
Humphry Davy
William Hyde Wollaston
Discovery
In 1807
In 1804
Abundance In Earth's Crust
Abundance In Oceans
Not Available
Abundance In Humans
Not Available