Why is LiCl a solid at room temp?

Answer 1

LiCl, or lithium chloride, is a solid at room temperature due to its ionic bonding and strong electrostatic forces between the lithium ions (Li⁺) and chloride ions (Cl⁻). These interactions create a stable crystal lattice structure that requires significant energy to break apart, resulting in a solid state at ambient temperatures. Additionally, the high lattice energy of LiCl contributes to its stability as a solid under normal conditions.