If water is evaporated and changed from a liquid to a gas, what must happen to the water molecules during the process? (*hint: think about the arrangement of particles in the liquid and gas phases and what type of movement would occur)*
A. they escape into the surrounding air
B. they connect into a rigid structure
C. come close together and stick to each other

The table lists the lattice energies of some compounds. compoundlattice energy (kj/mol)lif            –1,036licl            –853naf            –923kf            –821nacl            –786which statement about crystal lattice energy is  best  supported by the information in the table? the lattice energy increases as cations get smaller, as shown by lif and kf. the lattice energy increases as the cations get larger, as shown by lif and licl. the lattice energy decreases as cations get smaller, as shown by nacl and naf. the lattice energy decreases as the cations get smaller, as shown by naf and kf.