Question

12. How is the melting point of a substance related to its freezing point? Both indicate the temperature at which the solid and liquid states of a substance are in equilibrium. The melting point of a substance is a slightly higher temperature than its freezing point. The melting point of a substance is a slightly lower temperature than its freezing point.

Answer 1

Both indicate the temperature at which the solid and liquid states of a substance are in equilibrium would be your answer.

This is beacause the melting point of a substance is the same as the freezing point of a substance. At this particular temp, the substance can be either a solid or a liquid. 

hope this helps!

Answer 2

The correct answer is both indicate the temperature at which the solid and liquid states of a substance are in equilibrium