In general, a covalent bond is __________ if it occurs between two different atoms.

The effect of polar bonds on the __________ of the entire molecule depends on the molecule shape

The molecule is __________ if there is a net dipole moment.

Symmetric molecules are always__________.

If ΔG  is -------, the forward reaction is spontaneous.

If a process is spontaneous, ----------.

Standard free energies of formation are analogous to standard enthalpies of formation, ----------.

If ΔG  is -------, the reaction is spontaneous in the reverse direction.

If ΔG is at -----------, the system is at equilibrium.

Larger and more complex molecules have --------- entropies.