Palladium is now the most valuable of the four major precious metals, with an acute shortage driving prices to a record. A key component in pollution-control devices for cars and trucks, the metal’s price doubled in little more than a year, making it more expensive than gold.

What is the most expensive metal per gram?

Rhodium
Rhodium: $767 (£543) per gram Another rare and valuable precious metal is rhodium, which is currently the most expensive metal in the world. Similar to palladium, this silvery-white and hard corrosion-resistant metal is mainly used in the manufacturing of catalytic converters (pictured) in cars.

What is the rarest kind of metal?

The rarest stable metal is tantalum. The rarest metal on earth is actually francium, but because this unstable element has a half life of a mere 22 minutes, it has no practical use.

Which is the most expensive precious metal in the world?

The third most expensive precious metal in the world is gold. This precious metal needs no introduction as it’s arguably the most commonly known metal in the world. In its purest form, gold can is a bright yellow, dense, soft, malleable, and ductile metal and is one of the least reactive chemical elements on earth.

Which is the most used metal in the world?

It is the versatility of platinum that makes it one of the most widely used precious metals in the world, says Gold Investments. Just some of its uses include jewelry, aeronautics, and dentistry. One of the most useful properties of platinum is its high malleability.

Which is the rarest metal in the world?

Rhodium is a chemical element that is a rare, silvery-white, hard, and chemically inert transition metal and a member of theplatinum group. It has the chemical symbol Rh and atomic number 45.

Which is the most dense metal in the world?

It’s the most extreme member of the platinum group. This whitish metal has a super high melting point, is one of the densest elements around and stands as the most corrosion-resistant metal. Iridium is processed from platinum ore and as a by-product of nickel mining. Largest producers: South Africa.