used of copper......…
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Most copper is used in electrical equipment such as wiring and motors. This is because it conducts both heat and electricity very well, and can be drawn into wires. It also has uses in construction (for example roofing and plumbing), and industrial machinery (such as heat exchangers).
Discovery date: Prehistoric
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- Copper sulfate is used widely as an agricultural poison and as an algicide in water purification.
While one may not consider copper being used for something other than coins, it is a crucial element in the creation of bronze.
- Historically, copper was the first metal to be worked by people. The discovery that it could be hardened with a little tin to form the alloy bronze gave the name to the Bronze Age.
- It is used for a whole range of goods, from cans, cooking foil and saucepans through to electricity cables, planes, and space vehicles.
- Electrical conductivity is especially important because wire accounts for more than 50% of copper consumption worldwide.
- Chemical vapour deposition, which is used in semiconductor manufacture, involves the deposition of thin copper films from a gas- phase precursor.
- Copper is used largely as an alloy of gold and silver, and it is often plated with one or the other.
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