The process by which solid particles separate from a liquid and settle at the bottom, often due to gravity or chemical reactions, resulting in the accumulation of these substances.

A phenomenon in which insoluble substances form as a result of a chemical reaction within a solution, often becoming visible when the solution reaches saturation or experiences changes in temperature or concentration.

The accumulation of impurities or foreign matter that settle out of a liquid, leading to a clearer upper layer of liquid above the settled material.

The formation of a solid mass from dissolved substances in a liquid, typically occurring when certain conditions, like temperature or concentration, change and promote the emergence of these solids.