Question

lead melts at 80 degrees celsius at what temperature when molten lead freeze what is the name of temperature​

Answer 1

• Answer:
• Suppose you have some pure molten lead and allow it to cool down until it has all solidified, plotting the temperature of the lead against time as you go. You would end up with a typical cooling curve for a pure substance.

Answer 2

Answer:

• melting - or fusion - is a phase transition of a substance from a solid to a liquid
• melting - or fusion - is a phase transition of a substance from a solid to a liquidboiling - is a phase transition of a substance from a liquid to gas