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  1. Polarity Worksheet. For each of the following pairs of molecules, determine which is most polar and explain your reason for making this choice: carbon disulfide. nitrogen trichloride. boron trihydride. chlorine. silicon dioxide. methane. silicon tetrabromide.

  2. Molecular Polarity worksheet3a,b,c,d Part One: 1. What does it mean for a molecule to be polar or non-polar? 2. What are the steps to determining the polarity of a molecule? a. b. c. d. e. 3. Would a nonpolar solid dissolve in water? Why or why not? 4. What is an easy way to tell if a substance is polar (in a lab, for example). 5.

  3. Polarity Practice Worksheet - Solutions. For each of the following pairs of compounds, determine which is most polar based on their Lewis structures. Since chlorine is more electronegative than bromine, the molecule has a higher polarity.

  4. Polarity & Chemical Bonds Worksheet. 1. How are ionic bonds and covalent bonds different? 2. How does a polar covalent bond differ from a covalent bond? 3. How do electronegativity values help us determine the polarity of a bond? 4. For each of the following molecules, label the part is partially positive (δ+) and partially negative (δ-).

  5. Polar and non-polar molecules. Describe the two factors that determine the polarity of a molecule. Explain how a molecule can have polar bonds but overall have no net dipole moment (non-polar). Classify the following molecules as polar or non-polar.

  6. Polarity. Molecular compounds are not easily identified by their properties alone. You may have noticed that some molecular compounds, like sugars for instance, behave in ways nearly identical to ionic compounds.

  7. Molecular Polarity Worksheet. Fill in the table below. Here are the available choices: LEWIS DOT DIAGRAM: draw dot diagram of molecule. ANY POLAR BONDS?: yes or no (if any bond between 2 atoms is polar) ALL POLAR BONDS THE SAME?: yes or no. MOLECULAR SHAPE: use VSEPR chart. SYMMETRICAL?: yes or no.

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