copper is an ELEMENT therefore it is not a heterogeneous OR homogeneous mixture.
Neither. Copper is not a mixture at all. It is a pure element.
It is made of a homogeneous mixture of copper and zinc, called an alloy. An alloy is a mixture of metals.
A dime is composed of a metal mixture called an alloy, which is a homogeneous mixture. The metal alloy that makes up a dime is a mixture of copper and nickel.
Pure silver is homogeneous.It has no allotropic phase.
Yes, an aqueous solution of copper sulfate is a homogeneous mixture because it consists of a single phase where the copper sulfate is uniformly dissolved in water, resulting in a uniform composition throughout the solution.
Neither. Copper is not a mixture at all. It is a pure element.
Copper is an element, as it is a pure substance made up of only copper atoms.
No, brass is not a heterogeneous mixture. It is a homogeneous mixture composed of copper and zinc.
Brass is a homogeneous mixture because it is an alloy consisting of copper and zinc. Alloys are made from combinations of different metals. Homogeneous mixtures are uniform in their compositions.
Neither. Copper is not a mixture at all. It is a pure element.
heterogenous
highly likely to be heterogeneous
Bronze is a homogeneous mixture (alloy) of mainly copper and tin.
A mixture of gold and copper in a coin is considered a homogeneous mixture because the two metals are evenly distributed throughout the coin and cannot be easily separated.
Copper (II) chloride is a homogeneous substance because it has a uniform composition throughout its structure.
Brass is a homogeneous mixture because it is a solid solution of copper and zinc. Both elements are uniformly distributed at a microscopic level within the brass, resulting in a consistent composition throughout the material.
18 karat gold is a homogeneous mixture. It consists of 75% gold and 25% other metals, such as copper and silver, which are uniformly distributed throughout the gold.