Answer:
The correct answer is 4. settles out
Step-by-step explanation:
A chemical solution is the homogeneous mixture of one or more substances dissolved in another substance in greater proportion. It is composed of solute and solvent, where the solute is the substance that dissolves and the solvent that dissolves it. In other words, the solvent is the species found in the highest proportion and the solute is the species in a smaller proportion. Different solutions may occur in the solutions in which solids, liquids or gases act as solutes or as solvents.
So, the correct answer is 4. settles out, because the solution resulting from the mixture of the two components will have a single recognizable phase (solid, liquid or gaseous) even though their components have different phases.