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Bonding for High School Chemistry 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. How is a covalent bond formed?

Question 2 2. Which of the following is true of intermolecular forces?

Question 3 3. What is bond energy?

Question 4 4. How do you know how many hybrid orbitals are formed?

Question 5 5. How many elements of unsaturation does a molecule with this chemical formula have?

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Question 6 6. Why is a functional group important?

Question 7 7. What determines the order the compounds are written in for a binary compound?

Question 8 8. How do you represent a triple bond in a structural formula?

Question 9 9. To denote two resonance structures, the Lewis dot diagrams are shown with what symbol between them?

Question 10 10. What would be the correct Lewis dot diagram for arsenic trifluoride AsF3?

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Question 11 11. What is the correct formula for carbon tetraiodide?

Question 12 12. How are metallic bonds different from ionic and covalent bonds?

Question 13 13. If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?

Question 14 14. What is hybridization?

Question 15 15.

Which of the following statements is true?

I. In an ionic bond, electrons move toward the atom that is more electronegative.

II. A cation is a negatively charged atom.

III. A positively charged atom is called an anion.

IV. Under biological conditions, ionic bonds are stronger than covalent bonds.

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Question 16 16. Which of the following will most likely have the highest lattice energy?

Question 17 17. Select the general formula for carboxylic acid.

Question 18 18. A Magnesium atom is most likely to have what charge as an ion?

Question 19 19. An ionic compound is formed by what?

Question 20 20.

If a carbon atom has four valence electrons, which of the following statements are true?

I. Carbon can form a triple covalent bond with another carbon atom.

II. A carbon atom cannot form two double bonds simultaneously.

III. A carbon atom can form four single covalent bonds simultaneously.

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Question 21 21. If carbon, electronegativity of 2.6 were to share electrons with sulfur, electronegativity 2.6, what kind of bond would it form?

Question 22 22. What is resonance?

Question 23 23. An organic compound is is represented by RX. Identify X.

Question 24 24. Excluding hydrogen, how many dots should be around each elemental symbol in a Lewis dot diagram?

Question 25 25. What is the VSEPR theory?

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Question 26 26. What is the octet rule?

Question 27 27. What is the electron sea model?

Question 28 28. What is the correct Lewis dot diagram for CH4?

Question 29 29. Which of the following is a property of an ionic compound?

Question 30 30. When is a polar covalent bond formed?

Bonding for High School Chemistry 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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