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NYSTCE Chemistry: Chemical Bonds 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 does a Lewis dot diagram allow you to show?

Question 2 2. Organic molecules always contain _____.

Question 3 3. Which of these do you need to know to use the hybridization theory?

Question 4 4. What is NOT an example of an organic macromolecule?

Question 5 5. What is an example of a naturally occurring inorganic macromolecule?

Page 2

Question 6 6. What is the shape of a Boron Trifluoride molecule, BF3?

Question 7 7. An organic molecule has the general formula ROH, the compound is an _____.

Question 8 8. In larger atoms, why can outer electrons move more freely?

Question 9 9. Why do some ionic compound names have Roman numerals in them?

Question 10 10. What is the correct name for N2 O5?

Page 3

Question 11 11. What monomer are carbohydrates made of?

Question 12 12. What is an anion?

Question 13 13. What is the electron sea model?

Question 14 14. Why is water a bent molecule and not linear?

Question 15 15. If a central atom of a molecule only has two electron domains, what is the bond angle associated with the molecule?

Page 4

Question 16 16. What causes a dipole?

Question 17 17. A Magnesium atom is most likely to have what charge as an ion?

Question 18 18. Which best describes an anion?

Question 19 19. What does bond order refer to?

Question 20 20. Which of the following type of bond normally forms between two non-metal atoms?

Page 5

Question 21 21. What is hybridization?

Question 22 22. What happens when both of the orbitals in a molecule are in phase, either both positive or both negative, and the electrons in the bonds are at their lowest energy level?

Question 23 23. How many Lewis dots should you have around neon (group 8A)?

Question 24 24. Which best describes a cation?

Question 25 25. Which of the following is NOT a property of covalent compounds?

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Question 26 26. What happens when a neutral molecule becomes temporarily dipole?

Question 27 27. Which are the outermost electrons of an atom?

Question 28 28. Which of the following is NOT a type of chemical bond?

Question 29 29. Which of the following is true of intermolecular forces?

Question 30 30. What is the definition of a chemical?

NYSTCE Chemistry: Chemical Bonds 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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