10.Indium
Indium is a white metal produced from zinc-ore dispensation, lead, iron
as well as copper ores. During World War II, it was used as a coating
for bearings in aircraft engines, but it can also be used to create
corrosive-resistant mirrors, semiconductors, alloys and electrical
conductivity in flat-panel devices.
9. Silver
Pretty low in the list is silver and it’s pretty cheap, averaging
around $16.50 per ounce recently. This element has great electrical and
thermal conductivity, as well as the lowest contact resistance of all
the metals. It’s used in jewelry, coinage, photography, circuitry,
dentistry and batteries. It can also be used to stop the spread of
bacteria in cell phone covers, control odor in shoes and clothing and
prevent mold in treated wood.
8. Rhenium
7. Palladium
6. Osmium
5. Iridium
4. Ruthenium
3. Platinum
2. Rhodium
The silvery white metal has a variety of applications. It is used in the process of “rhodium flashing” white gold and platinum in order to give jewelry made from those metals a whiter, more reflective surface. It is also particularly suited to the production of catalytic converters. In 1979, Paul McCartney was presented with a rhodium-plated disc in honor of his status as the Guinness Book of World Records’s all-time bestselling songwriter and recording artist.
1. Gold
It has been used for coinage and jewelry since long before the commencement of recorded history. Its conductivity makes it a great component of electronics, and its reflective surface helps create better radiation shields and office windows. It has many other industrial uses.
Gold’s desirable properties, broad scope of functioning uses, history within finance, and popularity in jewelry all contribute to its position as the most valuable precious metal to mankind.
9. Silver
8. Rhenium
Photo: Wikimedia
One of the densest metals, with the third highest melting point.
Rhenium is a by-product of molybdenum, which essentially is a by-product
of copper mining. Rhenium is used in high-temperature superalloys that
are employed to make jet engine parts, by means of 70% of the universal
rhenium productions.7. Palladium
Photo: Jurii
This grayish-white, precious metal is valued because of its rarity,
malleability, stability under hot conditions and ability to absorb a
considerable amount of hydrogen at room temperature. Automobile makers
rely on it for their catalytic converters to reduce emissions and is
used heavily in electronic applications. The second-largest usage of
palladium in electronics is in the industry of multilayer ceramic
capacitors. In addition, it is used in creating “white gold”.6. Osmium
Photo: Alchemist-hp
This bluish-silver metal is one of the densest elements on
Earth. This very hard, brittle metal has an extremely high melting point
and is used to harden platinum alloys for electrical contacts,
filaments and other uses.5. Iridium
Photo: Dschwen
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. Found
in everyday items like pens, watches and compasses, it also has more
technical applications in medicine, electronics and automobiles.4. Ruthenium
Photo: Alchemist-hp
This member of the platinum metals retains many of the group’s
characteristics, including hardness, rarity and an ability to withstand
outside elements. Can be added as an alloy to platinum and palladium in
order to increase hardness and better resistance. Ruthenium has become
quite popular in the electronics field, as a way to effectively plate
electric contacts.3. Platinum
Photo: Jurii
Platinum is considered a noble metal and has made a name for itself
through its malleability, density and non-corrosive properties. This
metal is also similar to palladium in its ability to withstand great
quantities of hydrogen. It’s used in jewelry as well as dentistry,
weaponry and aeronautics. It is currently priced at about $1275 per ounce.2. Rhodium
Photo: Alchemist-hp
Although currently priced at around $1150 per ounce,
rhodium has seen times where it has been double the price of gold and
platinum. A member of the platinum group of metals itself, rhodium is
most commonly found mixed with other platinum group metals. This makes
it difficult to extract, which can only increase its value.The silvery white metal has a variety of applications. It is used in the process of “rhodium flashing” white gold and platinum in order to give jewelry made from those metals a whiter, more reflective surface. It is also particularly suited to the production of catalytic converters. In 1979, Paul McCartney was presented with a rhodium-plated disc in honor of his status as the Guinness Book of World Records’s all-time bestselling songwriter and recording artist.
1. Gold
Photo: Alchemist-hp
Because of its desirability, durability and malleability, gold
remains one of the most popular metals and investment options. Gold is
usually separated from surrounding rocks and minerals by mining and
panning, upon which the metal is extracted with a combination of
chemical reactions and smelting. A gold set was often carried out as a
financial policy between nations, but gold coins stopped to be minted as
a currency in the 1930s.It has been used for coinage and jewelry since long before the commencement of recorded history. Its conductivity makes it a great component of electronics, and its reflective surface helps create better radiation shields and office windows. It has many other industrial uses.
Gold’s desirable properties, broad scope of functioning uses, history within finance, and popularity in jewelry all contribute to its position as the most valuable precious metal to mankind.
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