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AP Chemistry
1.8 Valence Electrons and Ionic Compounds
1.7 Periodic Trends
IntermediateMCQConceptual24.4k
A student compares the lattice energies of four alkali halide ionic compounds: \(\text{LiF}\), \(\text{NaF}\), \(\text{NaCl}\), and \(\text{KCl}\). All four compounds crystallize in identical crystal lattice structures where each ion has a charge of magnitude 1. Which of the following correctly ranks the compounds in order of decreasing lattice energy (greatest to least magnitude) and provides the correct justification?

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