Activity 9 Directions: Read and analyze every question. Answer the questions with if it is correct and if it is wrong.

1. Solid materials can be mixed with other solid materials.
2. Two liquid materials can be mixed with each other.
3. Solid and liquid materials can be mixed.
4. A change in size, shape and color may occur when two solid materials are mixed.
5. Salt and white sugar when combined are still identifiable with each other. 6. Water and oil mix totally with each other when combined.
7. Powdered coffee mixed with hot water change in size, shape but not its color. 8. Alcohol combined with water creates two layers.
9. Some liquid materials when mixed, completely combine and dissolve each other and can no longer be identified.
10. A mixture of any materials will not form a new substance by physical process.
11. It is impossible to mix solid to liquid materials.
12. Oil mixes completely with water.
13. The size, shape and color of the materials do not change at all in a mixture.
14. Black pepper and iodized salt show homogeneous mixture.
15. Not all liquids when mixed combine completely with each other.​