At what temperature does mercury freeze?

Mercury freezes at -38.83 degrees Celsius, which is a unique property of this metal. Unlike most substances that freeze at higher temperatures, mercury remains liquid at significantly low temperatures, which is why it is often used in thermometers. This freezing point allows mercury to maintain its liquid state in many common environmental conditions. The ability of mercury to remain liquid at such low temperatures is essential for its application in temperature measurement, as it provides a wide range for detecting temperature variations. The specific freezing point of mercury is a consequence of its atomic structure and bonding, which differ from those of materials that have higher freezing points.