What is the difference between platinum and platinum?

The differences between platinum and platinum are as follows:

The first difference between platinum and platinum: metal.

Platinum and platinum have completely different metal compositions. Platinum is an element, and platinum is a mixture containing gold (Au) and a small amount of other metals. On the list of chemical elements, platinum is gold and platinum is platinum.

Platinum (Pt) is chemically more stable than gold and is often used to make high-grade jewelry. The logo "Pt900" or "Pt950" on platinum products in jewelry stores means that the platinum content in jewelry is 90% and 95% respectively.

The difference between platinum and platinum: rare.

Platinum is synthesized from gold and other metals, which is very common in the market, and platinum is 35 times rarer than gold. In the world, it can only be mined in a few places, mainly South Africa and Russia, as well as a few areas in Zimbabwe, Canada and South America.

Only 88 tons of platinum is made into ornaments every year, while 2700 tons of gold. The quantity of platinum ore is less, and the ratio of platinum ore to gold ore is 1 to 10. Natural platinum is even rarer than platinum.

The difference between platinum and platinum: purity.

No metal can be completely pure, and there are impurities and other metals, but the purity of platinum is much better than platinum. The purity of common platinum ornaments is generally 95%, while the purity of platinum is only 75%. Platinum has almost no impurities, and its purity is extremely high. It will not fade and change color, and it can still maintain its luster over time.