Melting And Boiling Point

Question 1

What’s a melting point?

Answer 1

●The temperature at a which a substance changes from solid to liquid

●Heat is used to break the forces holding the solid toghether

Question 2

What’s a boiling point?

Answer 2

●Boiling point is temperature when liquid becomes gas

●Heat is needed to break the forces between liquid particles so they can spread out as a gas