1. Solution: a mixture in which a solute is dissolved into a solvent.
Colloid: a mixture in which all substances are evenly spaced microscopically.
Suspension: a mixture with solid particles that are bigger than one micrometer mixed with other substances. A suspension will eventually settle.
2. They separate, and are surrounded by other solvent fluids.
3. They cause the freezing point to lower and the melting point to raise. Ex. Salt on an icy road.
4. It would be a solution because the food-coloring(solute) into the universal solvent (water)
5. They raise the boiling point and lower the freezing point.
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