Classification of Matter Vocabulary Test 3 Classification of Matter

1. A glass of Kool-Aid is an example of a - A mixture B solution C force D suspension

2. Substances such as Styrofoam, plastic, and cotton are examples of - A insulators B conductors C freezers D refractors

3. Bill was cooking with a metal spoon 3. Bill was cooking with a metal spoon. He left it in a pot of boiling water. When he touched it again, he used a cotton pot holder. The pot holder is a(n)- A insulator B conductor C reflector D refractors

4. Substances that are more dense will be more likely to - Float Dissolve Break Sink

5. Water at 0* Celsius has reached its- Evaporation point Boiling point Freezing point Saturation point

6. Students testing to see if substances are insulators would be testing the property of- Buoyancy Density Solubility Conductivity

7. If a beaker of a liquid is boiling and the thermometer reads 100 7. If a beaker of a liquid is boiling and the thermometer reads 100*C, it is most likely which substance? Water Oil Corn Syrup There is no way to tell

8. When a gas cools, it becomes a liquid. This process is called - Evaporation Condensation Precipitation Percolation

9. If we were testing, “How much water is needed for a rose bush to grow?” what would the variable be? The rose bush The amount of sunlight The amount of water The time of day it was watered

10. Another name for heat is- Thermal Energy Mechanical Energy Electric Energy Light Energy