Copper
If the copper wire really is pure copper then the only element in the copper wire is copper (Cu).
copper is a substance
Copper granules are very small and rice shape copper made by copper granulators. They are usually made from copper scrap for the purpose of recycling.
Iron can be used to get copper from Copper Sulfate because it is more reactive than Copper (higher up in the reactivity series).
Most do have copper in the wiring.
My PC speaker cables have a copper wire, as well as a insulated (white) copper wire. The headphones (Sony) appear to have 3 wires in them - green, red, and orange. The links you posted are more for car/home theater speaker wire.
The Markiplier's headphones are headphones that are designed and branded by Markiplier.
Supra-aural headphones are headphones that sit directly on the ears instead of enveloping them, which is what circumaural headphones do.
headphones are cool
Headphones.
Thye are headphones
Shure Headphones are ranked the number one headphones.
Bose headphones are hands down the best headphones especially for bass.
to put headphones on your ears is to put the left side of headphones is put headphones away from your ears
Regular headphones would do. Headphones that say you can listen to them on a run is a lie, because you can do that with almost any set of headphones, I do when I go on walks.
It should come with headphones