Answer: Everything in the world and out have it’s own melting point but everything doesn’t have the same melting point. For example heating a cheese and lava rock the melting point is very different. Hope that helps!
Answer: No in the sense that a material must maintain an identical chemical makeup and then change from one phase to another, not all solids have a melting point.
Explanation: Hope this helped! :)
5.1m questions
6.7m answers