Facts About Hafnium and Silver
Interesting Facts
- Hafnium metal is highly reactive, hence not found free in nature.
- Hafnium metal as predicated after Mendeleev finished his periodic table.
- It is the most reflective element.
- Silver is the second most ductile metal after Gold.
- It is also used in Dentistry as a dental alloys for clips and crowning.
Sources
By-product Zirconium Refining
Earth's crust, Found in Minerals, Ores of metals
Who Discovered
Dirk Coster and George de Hevesy
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Discovery
In 1922
Before 5000 BC
Abundance In Earth's Crust