Copper coins (though are more an alloy than pure copper nowadays), copper pipes in Plumbing, copper plus tin and other metals to produce bronze. There is also the copper used to produce electrical wiring. There is even aluminium wires clad (coated) in a thin layer of copper for electrical use. The list could go on...!
A mixture of iron, copper, and zinc contains three elements: iron, copper, and zinc.
Brass (copper and zinc) Bronze (copper and tin) Gunmetal (copper, tin, and zinc)
We use copper because it is just the right metal to use in all these jobs it does. It is good at what it does
If you had been advised why ask again?
A #3 copper conductor with an insulation factor of 90 degrees C is rated at 115 amps.
The group of metals called the big three consists of iron, copper, and aluminum. These three metals are known for have good thermal and electrical conductivities.
silver, tin, and copper
Of the three, copper is the most effective conductor.
Copper
copper does not rust
we use copper in wires because it is a conductor of both heat and electricity
Copper(I) oxide (copper(I) oxide): Cu2O Nantokite (copper(I) chloride): CuCl Chalcocite (copper sulfide): Cu2S