Copper is a element. It is neither compound nor mixture.
It's a compound as the copper and oxygen are chemically bound to each other.
Copper is an atom, the only correct description of the three from which to choose.
it is an element
Neither. Copper is an element.
an element is a single atom of a substance. compound is formed when two are more mixtures are chemically combined. this can be separated only by chemical reactions. mixture is a group of substances which can be separated by physical process. so copper chloride is a compound.
It is a compound.
Its an element and an atom.
Copper is a element. It is neither compound nor mixture.
It is a compound. ---------------------------- Copper sulphate is a compound (a salt) made up of the elements Copper and Sulfur and Oxygen (CuSO4).
Copper is a element. It is neither compound nor mixture.
Copper is an element. An element consists of one type of atom. If there is more than one type of atom it can be a mixture of elements, or it could be a compound or alloy, but not an element.
an element is a single atom of a substance. compound is formed when two are more mixtures are chemically combined. this can be separated only by chemical reactions. mixture is a group of substances which can be separated by physical process. so copper chloride is a compound.
Neither, copper is an element.
A mixture.
A mixture.
It is a compound.
Compound
No, it is a compound.
Neither. Copper is not a mixture at all. It is a pure element.
Copper is a chemical compound not a mixture.
Copper is an element.