you know how a chemist laughs? Heheeheeeeheeeelium... Hello YQ Writers ! If you're not part of the solution, you're part of the precipitate. – Anonymous In chemistry a solution is a completely dissolved mixture of two or more compounds and a precipitate is a solid that sometimes from a chemical reaction in a liquid solution. The solid precipitate falls out of solution, and collects in the bottom of the vial. Collab on the background and write some science #humour on this background.