Interesting Facts About Copper which may Surprise You
Copper is a mineral which is crucial to our day-to-day lives. From our house to our diet, copper is everywhere. But why is copper so essential? Well, there are a number of reasons. Copper is an excellent industrial metal with amazing properties such as high ductility, malleability and corrosion resistant. It is also a great conductor of heat and electricity and is used for making electric wires. Other than these, there are some interesting facts about copper which may surprise you. Copper is among the few metals which are used in its original form. It is also one of the first metals to be used by the humans and thus is considered as the “man’s oldest metal’. The first usage of copper dates back to more 10,000 years and the oldest copper item to be discovered during an excavation is a copper pendant unearthed from an area which is now a part of northern Iraq. Ever since the discovery of copper, it has been used for the construction of various structures for example, t...