Why the Statue of Liberty made with copper instead of silver?
I know that the Statue of Liberty is made of copper because copper is less reactive compared with other metals. However, silver is less reactive than copper, as silver have been a better choice for the Statue of Liberty?
Silver would have been very expensive. Silver stain of an almost black color, while green copper tarnishes nice. And probably some thieves had tried to steal the silver.
Silver is an element that has existed since ancient times and used in many items of silverware and jewelry to the mirrors and the currency. One of the most popular in the world, silver – as a component of jewelry – gold saw its popularity grow rapidly during the late 20th century and the early 21st century. Currently, there are more uses for silver has never been. Precious metal remains a popular and undoubtedly will remain one.
As a symbol of long dates of wealth and status in most cultures, silver has been used to produce high quality kitchen utensils, ornaments and jewelry. Also is used in several other ways such as in electronics, dentistry, mirrors, medicine, clothing, food and more.
As a metal, silver has the higher electrical conductivity of all metals, even higher than copper, but its greater cost and that have prevented more easily damaged which is widely used instead of copper for electrical purposes. However, the team of high-end audio is still using the silver wire to minimize the loss of audio quality and was electromagnets used in enriched uranium during World War II – mostly due to the wartime shortage of copper.
Silver has been used in medicine throughout history. It has found uses in modern medicine, too, because of its effectiveness as an antibacterial agent. Silver in clothing is often used to prolong life of the material, prevent bacterial growth in the material and prevent formation of bad smells.
Pure silver also has the highest optical reflectivity and is often painted on the back of mirrors to provide a more reflective surface and silver halides are photosensitive and as used in the film and photographic paper.
The main sources of silver are copper, copper-nickel, gold, lead and lead-zinc from Canada, Cobalt, Ontario, Mexico, Peru, Australia and the United States. The metal is also produced during the electrolytic refining of copper and by application of the Parkes process on lead metal obtained from mineral Lead containing small amounts of silver.
The best grade silver is at least 99.9% pure silver and purities greater than 99.999% availability. Mexico's largest silver producer in the world. According to the Secretary of Economy of Mexico, produced 80,120,000 ounces troy (2492 metric tons) in 2000, approximately 15% of annual world production.
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Fred Kaps performing a copper silver coin routine
