Facts About Rhodium and Yttrium
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.
- Yttrium Metal is highly toxic.
- Yttrium Metal is highly reactive in nature hence not found free in nature.
Sources
Earth's crust, Found As a By-product, Found in Minerals, Mining
Found in Minerals, Mining, Ores of Minerals
Who Discovered
William Hyde Wollaston
Johan Gadolin
Discovery
In 1804
In 1794
Abundance In Earth's Crust
Abundance In Oceans
Not Available