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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. What monomer are carbohydrates made of?

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

Question 3 3. When drawing Lewis dot structures, what should you do if you run out of electrons before all atoms are satisfied?

Question 4 4. 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 5 5. What happens in constructive interference?

Page 2

Question 6 6. Water and ammonia can form:

Question 7 7. A Magnesium atom is most likely form which ion?

Question 8 8. What is a valence electron?

Question 9 9. If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?

Question 10 10. Identify the requirement for a dipole-dipole force to exist.

Page 3

Question 11 11. Which of the following would be good at conducting electricity?

Question 12 12. A cation has a _____ charge.

Question 13 13. How does an atom try to fill its valence shell?

Question 14 14. If an ionic compound contains a transition metal, Roman numerals are used to determine the _____.

Question 15 15. In a Lewis dot structure, what do the dots represent?

Page 4

Question 16 16. Why must we consider a molecule's shape when determining its polarity?

Question 17 17. Which of the following best describes the term dipole moment?

Question 18 18. Identify the atom that is likely to have the highest electronegativity.

Question 19 19. Which are the outermost electrons of an atom?

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

Page 5

Question 21 21. London dispersion force is the only intermolecular force that works on _____.

Question 22 22. Why is it possible for an alkane to contain an element of unsaturation?

Question 23 23. 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 24 24. What is the best definition for resonance?

Question 25 25. If a silicon atom has four valence electrons, what is the maximum number of bonds it can form?

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Question 26 26. How are metallic bonds different from ionic and covalent bonds?

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

Question 28 28. How is a covalent bond formed?

Question 29 29.

What differentiates a nonpolar covalent bond from a polar covalent bond?

I. Unequal sharing of electrons

II. Ions

III. Atoms of partial charge

Question 30 30. How many bonding domains are needed for a molecule to have a tetrahedral shape?

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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