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).
Cotton is an isulator because it does not transfer electric charge easily:) :)
insulator
Poor conductor (electricity)
Cotton is an isulator because it does not transfer electric charge easily:) :)
Yes because an isulator is something that electricity can't flow through easily.
Yes because an isulator is something that electricity can't flow through easily.
That might depend on what material the magnet is made from, but usually magnets are made from metals or alloys, i.e., electrical conductors.
There are many different types of plastic. However, most types that are used in your daily life are, indeed, insulators.
It is an isulator as it allows thethe current to pass through it ...
Copper contain copper !!
CuSO4 copper sulfateCuSO3 copper sulfiteCuS copper sulfideCuSO unknown, rather impossible copper-sulfur compound
There are many e.g. CuO, CuCO3 CuSO4 and Copper Phthalocyanine which is an important blue pigment used in blue paints and inks.