Oil and fat combined in a cream form is an example of what?

The correct answer is a mixture. In the context of chemistry and cosmetic formulations, a mixture refers to a combination of two or more substances that retain their individual properties. When oil and fat are combined in a cream, they do not chemically bond to form a new substance but rather coexist within the creamy texture, allowing each component to maintain its characteristics.

In contrast, a solution is a homogeneous mixture where one substance (the solute) is fully dissolved in another (the solvent), which is not the case with oil and fat in cream since they do not dissolve into each other. A compound, on the other hand, is formed when two or more elements chemically react and bond together to create a substance with entirely different properties from its constituent elements. An element is a pure substance that cannot be broken down further by chemical means. Therefore, the nature of oil and fat blending in cream aligns perfectly with the definition of a mixture.