Question 1
Of the bonds C—C, C—N, C—O, and C—F, the bond that is most polar is ________.
Question 2
Ionic compounds consist of a single three-dimensional network of ions that are attracted to one another by strong ________ and usually exist in the solid state at room temperature, whereas covalent compounds consist of molecules that are attracted to one another by weak ________ and can exist in gaseous, liquid, or solid state at room temperature.