Compound
Element
Homogeneous mixture
Heterogeneous mixture
Answer is Right!
Answer is Wrong!
Brass is a homogeneous mixture of copper and zinc. It is a solid solution, which means that the atoms of copper and zinc are mixed together at the atomic level. This makes brass a single substance with a uniform composition.
A compound is a substance that is made up of two or more elements that are chemically combined. For example, water is a compound that is made up of hydrogen and oxygen.
An element is a substance that cannot be broken down into any simpler substances by chemical means. For example, gold is an element.
A heterogeneous mixture is a mixture that is not uniform in composition. For example, a mixture of sand and water is a heterogeneous mixture. The sand and water are not
mixed together at the atomic level, and they can be easily separated from each other.