However, there are obvious differences between them. Platinum is an alloy composed of platinum and rhodium, which is relatively rare and has high ductility, while silver is a precious metal with moderate texture, moderate flexibility and hardness, and strong corrosion resistance.
Physically, platinum has higher density and melting point than silver.
Both platinum and silver belong to metals. The difference is that silver is a pure metal, while platinum is only an alloy.
These two metals have different uses. Silver is mainly used to make tools, while platinum is usually used to make works of art, jewelry and reagents.
Besides platinum and silver, there are other precious metals, such as gold, platinum, palladium and cobalt. Each metal has its own unique properties and plays a different role in its respective fields of use.