How does unequalsharing of electrons lead to polarity, and what are the-consequences of polar and nonpolar covalent bonds?
a. Unequal electron sharing leads to polar covalent bonds, impacting molecular properties.
b. Polarity has no effect on the characteristics of molecules.
c. Polar covalent bonds result from equal electron sharing.
d. Nonpolar covalent bonds create a slight positive charge at one end of a molecule.