Science Test

1. List two examples of physical changes that occurred in the Bible.

2. List two examples of chemical changes that occurred in the Bible.

3. What is the operational definition of matter and why is this important? 

4. Describe the attraction of the particles in a gas and how they move?

5. Distinguish between matter and non-matter.  Give five examples of each.

6. How are temperature and kinetic energy related?

7. What is the SI unit for temperature?

8. List 4 examples of physical changes.

9. List 4 examples of chemical changes.

10. List 5 examples of chemical properties.

11. List 5 examples of physical properties.

12. What is an element? What is a mixture?  What is a compound?

13. What is the difference between a pure substance and a mixture?  How can each be separated?

14. Make a complete bubble map of matter.

15. What are the two ways “phase” can be used? .

16. What is the Law of Conservation of Matter?

17.  What are the four states of matter and be able to compare and contrast them with 3 different characteristics.

18.  When the temperature of a liquid is increased, what happens to its particles?  How do MOST substances act when the temperature is increased?  What is an exception to this rule of thermal expansion?

19.  What are the changes in states of matter?  What factors affect this?  Make a flowchart showing the changes between each state.

20.  What is a fluid?  What is buoyancy?  How do you know if something will sink or float?  

21.  Define the following terms:  temperature, viscosity, pressure, density, volume.  My fav is density...what’s the formula for that…?  What is the Pressure-Temperature Relationship?

22.  Describe the kinetic-molecular theory, there are at least three points that should be included.

23.  Describe the motion of particles in a solid, liquid, gas, and plasma.

21. What is Boyle’s Law? Give an example.   

23. What is Charles Law?  What has to remain constant for Charles Law to hold true?

24. What is the difference between a homogeneous and heterogeneous mixture?  a colloid and a suspension?  a solution and a colloid**?

25.  What is Archimedes' Principle?  Give an example.  What does Pascal’s Principle state?  Give an example.

26.  What is the Creation Mandate? (yes, that’s right I said CREATION MANDATE...I need you to still know this…)

27.  Define the Tyndall effect and why would you need to use this?

28.  Who first wrote about the motion of particles and how did he discover this constant motion?

29.  Which has more kinetic energy, a 20 K cup of water or a 50 K cup of water?

30.  What is the difference between evaporation and vaporation?