The Changing Phases of Matter: Solid to Liquid Phase Change

The video explains phase changes, focusing on melting and freezing. It describes how energy affects matter's state, with examples like ice melting on a warm windowsill. The melting point of water and salt is discussed, along with the freezing process where heat is removed, causing particles to slow and solidify.

What is the melting point of salt and how does it compare to that of water?

Explain the process of freezing and how it differs from melting.