Copper is a metal.
copper is a substance
The darks substance is copper oxide, formed when the copper reacts with atmospheric oxygen.
Yes, copper is an element, which is a pure substance.
it is substance
Copper wire is a pure substance, as it is made entirely of copper atoms.
Copper wire is a substance because it is made up of a single type of material, which is copper. It is not a mixture of different substances.
Copper is a pure substance.
Copper metal is an element and thus a pure substance.
Copper is an element and can not be broken down to a simpler substance.
Copper metal is an element and thus a pure substance.
Copper metal is an element and thus a pure substance.
Copper has the lowest resistance among plastic, copper, and wood materials. Copper is an excellent conductor of electricity compared to plastic and wood, which have higher resistance due to their insulating properties.