Facts About Hafnium and Copper
Interesting Facts
- Hafnium metal is highly reactive, hence not found free in nature.
- Hafnium metal as predicated after Mendeleev finished his periodic table.
- Copper rarely found in its pure form in nature.
- Copper Sulfate is mostly used in agricultural poison and as an algicide in water purification system.
Sources
By-product Zirconium Refining
Found in Minerals
Who Discovered
Dirk Coster and George de Hevesy
Unknown
Discovery
In 1922
In Middle East (9000 BCE)
Abundance In Earth's Crust
Abundance In Humans
Not Available