Question

The boiling point of a subtance is the point at which the subtance ments.

A) True
B) False​

Answer 1

Assuming you meant melts and not ments (if it was the latter, I have no idea what you mean), the answer is False. The melting point is when the substance melts, turning from a solid to a liquid. On the other hand, the boiling point is when the substance turns from a liquid to a gas.