What is the melting point of lead?

The melting point of lead is 621 degrees Fahrenheit. This temperature is the point at which lead transitions from a solid to a liquid state, making it a significant property for applications involving lead, such as in casting or soldering. Understanding the melting point is essential for professionals working with lead, especially in construction, manufacturing, and safety fields, as it dictates the conditions under which lead can be safely processed or manipulated.

In contrast, the other provided options reflect temperature values that are not the correct melting point for lead, either being too high for practical applications or within a range that does not align with lead's known physical properties. These discrepancies highlight the importance of accurate thermophysical data when working with metals in various industries.