However, this does not make it the heaviest element, and not even the heaviest precious metal, an honour which goes to platinum with a density of 21.45 g/cm³. The elements
Platinum is roughly 60% more dense than gold. This is the reason why the same design in Platinum will be heavier than gold.
Yet the fact is, platinum is heavier than either gold or silver. It is about 60% heavier than gold, which is a pretty heavy metal too. And gold, depending on its karat rating (and what other metals are mixed with it) is about 30% heavier than silver. So a small portable jeweler's scale can help you recognize platinum.
Osmium is the densest element on the periodic table. It has a density of 22.6 grams per cubic centimetre. Tungsten is the second densest element on the periodic table. It has a density of 19.3 grams per cubic centimetre.
Rare. The abundance of tungsten in the Earth's crust is thought to be about 1.5 parts per million. Tungsten or Wolfram is considered to be one of the more rare elements.
Rhodium is one of the rarest elements in the Earth's crust, comprising an estimated 0.0002 parts per million (2 × 10−10). Its rarity affects its price and its use in commercial applications. The concentration of rhodium in nickel meteorites is typically 1 part per billion.
Platinum is a naturally white metal.
Due to its appearance as white, it is commonly known as White Gold. It is a dense, ductile, malleable, precious, highly unreactive, silver-white transition metal.
Diamonds are expensive. Diamonds cost more than gold or platinum.
Tungsten, which is Swedish for "heavy stone," is the strongest metal in the world. It was identified as a new element in 1781. It is commonly used to make bullets and missiles, metal evaporation work, manufacturing of paints, creating electron and Television tubes, and making glass to metal seals.
Tungsten is a naturally occurring element. Exposure to very low levels of tungsten may occur by breathing air, eating food, or drinking water that contains tungsten. No specific health effects have been associated with exposure to tungsten in humans. Exposure to high levels of tungsten is unlikely.
Answer: Silver is the brightest metal. Silver is nothing but a chemical element.
Osmium (Os) is the world's densest metal. It's also one of the rarest metals. Osmium is not harder than a diamond, but it is stiffer. It is hard and brittle and has a bluish-grey appearance when used in jewelry.
Platinum is 30 times more rare than gold. If all the platinum ever mined were melted and poured into an Olympic-sized pool, the platinum would barely reach your ankles. Gold, however, would fill three pools.
Rose gold is an alloy made from a combination of pure gold and copper. The blend of the two metals changes the color of the final product and its karat. For example, the most common alloy of rose gold is 75 percent pure gold to 25 percent copper, which makes 18k rose gold.
Platinum: Despite being nearly identical in appearance, platinum is more valuable than gold. Platinum's high price point can be attributed to its rarity and density as precious metals are often priced by their weight.
Currently the most expensive precious metal and one of the rarest, the price per ounce of rhodium stands at $10,300 at the time of publication.
Thulium: The rarest of all naturally occurring rare earth metals used in some surgical lasers and portable X-ray technology.
Tungsten's hardness also has its downsides. In fact, the harder the metal, the more brittle and breakable it is (unlike gold, which is soft and malleable, meaning it will bend rather than break). If you drop a tungsten ring, or if you accidentally smash it against a hard surface, the metal may crack or shatter.
Tungsten has the highest melting point of any metal in the periodic table: 3422 °C.
Tungsten and its alloys are used in many high-temperature applications, such as arc-welding electrodes and heating elements in high-temperature furnaces. Tungsten carbide is immensely hard and is very important to the metal-working, mining and petroleum industries.