True or False: The melting point and freezing point of a substance are the same.

The statement is accurate because the melting point and freezing point of a pure substance represent the same temperature. At this specific temperature, the substance transitions from solid to liquid (melting) and from liquid to solid (freezing). This phenomenon occurs due to the nature of thermal energy and molecular structure of the substance, where heat is absorbed during melting and released during freezing.

While the behavior of some mixtures can vary, typically the melting and freezing points coincide for pure substances under atmospheric pressure. Therefore, for most substances, when they reach their melting point, they will begin to melt and, conversely, at the same temperature, they will begin to freeze after losing heat.