13. Air is a gaseous mixture.
14. Homogeneous mixture are mixtures that cannot be distinguished because solutes completely dissolve in the solvent.
15. When you mix salt and water, you cannot see the components separately because the salt completely dissolves in the water.
16. The mixture of gravel and sand is a heterogeneous mixture.
17. Sea water is an example of a solution.
18. Solute is the substance that dissolves in the solvent.
19. Solvent is the substance being dissolve.
20. Water is known as the universal solvent.
21. Salt is soluble in water but not in kerosene.
22. Nail polish is soluble in acetone but not in water and alcohol.
23. Suspension is a heterogeneous mixture.
24. Coffee is an example of homogeneous mixture.
25. Sollubility is the ability of a solute to dissolve in a given amount of solvent.

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