The precious metal always reminds us of gold, silver and the stuff related to money, but if you think gold or silver is the most expensive metal in the world, you’re wrong.
The so-called precious metal, that is, the metal with low content in the earth’s crust, which is difficult to explore, mine, and refine. Most of the precious metals have beautiful colors, and they are quite resistant to chemicals. Due to its unique physical and chemical properties, it is irreplaceable by other metal materials and plays a key role in some applications.
What is the most expensive metal? Join us to explore the world’s top 10 precious metals.