A mixture is said to be a substance containing two or more substances that are not chemically combined together. A mixture can be easily separated to it original components.
Mixture are not chemically bonded together . An homogeneous mixture is a mixture that is uniformly mixed together . example is air.
An heterogeneous mixture is a mixture is such that the components can be separated from each other.
Brass is an homogeneous mixture . Most Alloys of metals are mixture example are Brass, steel and solder. Brass combines two different metal like zinc and copper to form brass. The mixture can be easily separated to their components elements and are not chemically bonded.
Brass can also be regarded as a solid solution which involve zinc or other metals(solute) dissolve in a solvent(copper). The best option is a solution.
I believe the correct answer from the choices listed above is the third option. Brass is an example of a solution. Brass<span> is a homogeneous </span>mixture<span> of copper and zinc in which the concentration of zinc and copper is the same throughout the entire </span>mixture making it a solid solution.
Answer: The transition elements are in the d-block, and in the d-orbital have valence electrons. They can form several states of oxidation and contain different ions. Inner transition elements are in the f-block, and in the f-orbital have valence electrons.
