Gold Research Paper Example | Topics and Well Written Essays - 1750 words - 1

Gold - Research Paper ExampleGold is a dense element having a shiny, soft and malleable surface. Its chemical symbol is Au which comes from a Latin word Aurum. It has an atomic topic of 79. Gold is among the non-reactive metal, thus, it many functional uses in manufacturing industries and natural environments. It has rust resistance i.e. does not react with oxygen. It is a good conductor of electricity being able to convey a very tiny galvanizing current in temperature ranging from -550 to +2000. 1 This metal is among the virtually ductile metals, thus, it allows to be molded into very venial threads or wires without breaking. Furthermore, gold is malleable. This makes it possible to be shaped into extraordinary thin sheets. It is known to be the least absorptive material, but most reflective of infrared energy. Gold with a high righteousness has the capability of reflecting 99 percent of infrared rays. Also, gold is among the best heat conductors or thermal energy. This makes i t to be used to transfer heat away from very delicate instruments, like electronics. Gold alloys, being the most tenacious and long performing material that is used to guard electronics against high temperatures produced by them.It occurs in its enhance and also in native state (Its Free State). 2 Gold is not have with any former(a) element in nature. Telluride (a compound of element Tellurium) is the most common compounds of gold. For example, gold telluride (AuTe 2) is largely composed of tapral calavarite.Also, gold is institute in Nuggets and chunks large enough to see. 3 This enables people to mine gold by picking and collecting it from the rivers and streams. Gold estimation abundance in the earth bitterness is around 0.005 Parts per Million. 3 This makes a very small fraction as compared to Iron and other metals.Many people believe that, about 70 million tons of gold are found in oceans. This has led to many ocean