bakër

Bakër, also known as copper, is a chemical element with the symbol Cu and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. Copper is found in various minerals, including chalcopyrite, bornite, chalcocite, and cuprite. It is primarily extracted through mining and smelting processes.

Copper has been used by humans for thousands of years, with evidence of its use dating back to around 8000 BCE. It was one of the first metals to be smelted from its ore, and it has been an essential material in human civilization for its durability, malleability, and conductivity. Copper alloys, such as bronze and brass, have also been widely used throughout history.

In modern times, copper is used in a wide range of applications, including electrical wiring, plumbing, roofing, and construction. It is also used in the production of various products, such as coins, jewelry, and musical instruments. Copper is also an essential nutrient for humans and animals, playing a role in various biological processes.

Copper is a relatively abundant element in the Earth's crust, making up about 0.006% of its mass. It is typically found in association with other metals, such as gold and silver, and is often extracted as a byproduct of mining these other metals. Copper is also recycled extensively, with about 30% of all copper used in the world coming from recycled sources.

Copper is a versatile and valuable metal with a wide range of uses and applications. Its unique properties make it an essential material in modern society, and its continued use and recycling are crucial for maintaining its supply and supporting its many uses.