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WEST 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 is the correct name for N2 O5?

Question 2 2. What is the octet rule?

Question 3 3. If oxygen with an electronegativity of 3.4 were to share electrons with lithium, electronegativity of 1.0, what kind of bond would form?

Question 4 4. Why does hybridization work?

Question 5 5. What is usually the first step when drawing a Lewis dot structure?

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Question 6 6. Which of the following is NOT a property of covalent compounds?

Question 7 7. What happens when a neutral molecule becomes temporarily dipole?

Question 8 8. Which of the following is an example of an ionic compound?

Question 9 9. Which of the following is a property of an ionic compound?

Question 10 10. Intermolecular forces do NOT have effect on _____.

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Question 11 11. How is a covalent bond formed?

Question 12 12. What is hybridization?

Question 13 13. In larger atoms, why can outer electrons move more freely?

Question 14 14. Which is the best definition of a covalent compound?

Question 15 15. Which are the outermost electrons of an atom?

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Question 16 16. What is the correct Lewis dot diagram for CH4?

Question 17 17. What is a London dispersion force?

Question 18 18. What happens in constructive interference?

Question 19 19. When naming a binary compound, what determines the prefix for an element in the compound?

Question 20 20. How many dots would you put around carbon, a group IVA element?

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Question 21 21. What does bond order refer to?

Question 22 22. An ionic compound is formed by what?

Question 23 23. How many bonding domains are needed for a molecule to have a tetrahedral shape?

Question 24 24. What is the correct name for Fe(OH)3?

Question 25 25. How many total dots should the diagram for silicon tetrahydride, SiH4 include?

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Question 26 26. How do you represent a triple bond in a structural formula?

Question 27 27. Which of the following statements BEST explains the molecular orbital theory?

Question 28 28. A sigma bond occurs when _____.

Question 29 29. If carbon, electronegativity of 2.6 were to share electrons with sulfur, electronegativity 2.6, what kind of bond would it form?

Question 30 30. How are ions formed?

WEST 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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