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States of Matter & Phase Changes Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. What is the basic equation for density?

Question 2 2. Which of these does NOT relate to density?

Question 3 3. Which of the following is a DENSE material?

Question 4 4. An object has a mass of 2 kilograms, and a volume of 4 meters cubed. What is the density of the object?

Question 5 5. What is density?

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Question 6 6. What is the most common state of matter in the universe?

Question 7 7. Which state of matter has the highest density?

Question 8 8. What are the characteristics of a liquid?

Question 9 9. What are the characteristics of a gas?

Question 10 10. What are the properties of a solid?

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Question 11 11. Some liquid is measured in a measuring jug as having a volume of 500 milliliters. What is the volume of the liquid in standard scientific units? (The units you would use in the density equation.)

Question 12 12. What is the density of a liquid that measures as 2 liters, and has a mass of 0.7 kilograms?

Question 13 13. What is the volume of a perfect cube, with a side of length 4 meters?

Question 14 14. What is the density of a 4 kilogram cube with sides of length 3 meters?

Question 15 15. What is density?

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Question 16 16. Which of the following are NOT true regarding chemical changes?

Question 17 17. I am found all around you. Sometimes I undergo phase changes such as from a solid to a liquid. Who am I?

Question 18 18. You are in the kitchen baking cookies that you made by mixing several ingredients together. What term can classify this process?

Question 19 19. Which of the following supports why chemical and physical changes are different?

Question 20 20. Which of the follow is a physical change?

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Question 21 21. What is the name of the sum of atomic masses in a chemical formula?

Question 22 22. What is the equation that defines density?

Question 23 23. What is the equation of the ideal gas law?

Question 24 24. What is mass?

Question 25 25. What does it mean when a gas sinks?

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Question 26 26. Which phase of matter has a definite volume but does not have a fixed shape?

Question 27 27. When plasma changes to a gas the process is:

Question 28 28. Which phase change has occurred when a solid goes directly to a gas?

Question 29 29. Which phase of matter is lightning?

Question 30 30. When water boils _________ has occurred.

States of Matter & Phase Changes Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next question. You can skip questions if you would like and come back to them later with the "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. You will lose your work if you close or refresh this page. Good luck!

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