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Chemical Bonding: Help and Review 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. In larger atoms, why can outer electrons move more freely?

Question 2 2. What is the correct name for MgCl2?

Question 3 3. An organic molecule has the general formula ROH, the compound is an _____.

Question 4 4. What is the correct formula for ammonium acetate?

Question 5 5. How is a covalent bond formed?

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Question 6 6. How is an ionic bond formed?

Question 7 7. What is the correct molecular formula for zinc chloride? Hint Zn +2 Cl -1

Question 8 8. London dispersion force is the only intermolecular force that works on _____.

Question 9 9. What is bond energy?

Question 10 10. How many dots should be around an elemental symbol in a Lewis dot diagram if it has a full octet?

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Question 11 11. How are metallic bonds different from ionic and covalent bonds?

Question 12 12. Why are metals malleable?

Question 13 13. What is the first thing you need to know to use the hybridization theory?

Question 14 14. What does the charge on a polyatomic ion mean?

Question 15 15. How many elements of unsaturation does a molecule with this chemical formula have?

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Question 16 16. Why is a functional group important?

Question 17 17. What could be changed about this Lewis dot structure for IO- to make it more clear?

Question 18 18. How many total dots should the diagram for silicon tetrahydride, SiH4 include?

Question 19 19. What causes a dipole?

Question 20 20. What is an example of a naturally occurring inorganic macromolecule?

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Question 21 21. Which of the following is true of intermolecular forces?

Question 22 22. What is a binary compound?

Question 23 23. How can you use the VSEPR theory to determine if a molecule will be polar?

Question 24 24. A Magnesium atom is most likely to have what charge as an ion?

Question 25 25. Which of the following is a property of an ionic compound?

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Question 26 26. What does bond order refer to?

Question 27 27. To denote two resonance structures, the Lewis dot diagrams are shown with what symbol between them?

Question 28 28. Identify the requirement for a dipole-dipole force to exist.

Question 29 29. What is hybridization?

Question 30 30. What is the VSEPR theory?

Chemical Bonding: Help and Review 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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