It starts rusting when water keeps on touching it.:)
Copper oxider
Nothing
copper oxide
Nothing. Copper is not magnetic.
Copper Oxide (CuO) + Water (H(sub2)O)
Copper is deposed on the steel wool.
Copper sulfate is dissociated in water.
Uranium doesn't react with copper.
No reaction
nothing
They last longer.
When a magnet touches copper, there is no attraction or repulsion between them. This is because copper is not a magnetic material, so it does not interact with the magnetic field produced by the magnet.