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Organization of Matter 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!

Page 1

Question 1 1. What is the most common state of matter in the universe?

Question 2 2. Which of the following is an example of an anion?

Question 3 3. A positively charged atom is called a(n) _____.

Question 4 4. Because they are so small, ________ are not counted when measuring the mass of an atom.

Question 5 5. Which state of matter generally has the highest density?

Page 2

Question 6 6. A heterogeneous mixture is:

Question 7 7. The mass of _______ is the same as the mass of a proton.

Question 8 8. Which of the following is a TRUE statement?

Question 9 9. An element is defined by the number of:

Question 10 10. Which of the following is a definition of a compound?

Page 3

Question 11 11. If only one type of atom makes up a substance, what can you call this substance?

Question 12 12. What are the properties of a solid?

Question 13 13. What does the atomic number represent?

Question 14 14. Atoms contain _____ charged electrons.

Question 15 15. Which of these is NOT an example of a molecule?

Page 4

Question 16 16. Which of the following is made up of one or more elements?

Question 17 17. Which of these is true?

Question 18 18. How many types of heterogeneous mixtures are there?

Question 19 19. What happens to substances in a heterogeneous mixture after they are mixed?

Question 20 20. Which of the following is a cation?

Page 5

Question 21 21. What are the characteristics of a gas?

Question 22 22. DNA and proteins are examples of

Question 23 23. Which of the following is a definition of matter?

Question 24 24. Which of the following is a correct definition of an element?

Question 25 25. A(n) _____ is a negatively charged atom.

Page 6

Question 26 26. In an atom, the _________ circle around the center of the atom.

Question 27 27. Mayonnaise contains particles mixed together that do not settle out but can be separated by chemical means. What is mayonnaise?

Question 28 28. How many elements are there?

Question 29 29. Which of the following is a TRUE statement?

Question 30 30. What are the characteristics of a liquid?

Organization of Matter Chapter 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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