Question

when different liquids are mixed, they may separate because they have different densities. the liquid with the least density will be on the very: bottom top

Explanation:

Density is a measure of mass per unit volume. When liquids with different densities are mixed, the less - dense liquid floats on top of the more - dense liquid. This is because it has a lower mass per unit volume and is less "heavy" in a sense. For example, oil (lower density) floats on water (higher density).

Answer:

top