Question

Which action would you use to determine the melting point of a substance?(1 point)

increasing its temperature until it transitions from a solid to a liquid

increasing its temperature until it transitions from a liquid to a gas

decreasing its temperature until it transitions from a gas to a liquid

decreasing its temperature until it transitions from a solid to a liquid

Answer 1

Increasing its temperature until it transitions from a solid to a liquid. The melting point is the temperature at which a solid becomes a liquid.