2. Arrange the bonds in each of the following sets in order of
increasing polarity. Use the table in chapter 8 for
electronegativity values. Show work. (6 points)
a. C—F, O—F, Be—F
b. O—Cl, S—Br, C—P
c. C—S, B—F, N—O
5. Draw three resonance structures of N2O (skeletal structure is
N-N-O) that obey the octet rule. Assign formal charges to all the
atoms in each structure. Order the structures from least to most
stable and explain briefly. (8 points)