Question

Walter is observing a substance that is currently a solid. What would have to

occur for the substance to become a liquid?

Answer 1

Increasing the temperature

Step-by-step explanation:

Solids are usually found in low-temperature conditions. Increasing the temperature increases the energy in the solids, causing the solids to turn into a liquid state. Increasing the energy between molecules in a substance reduces the attraction force between the molecules and changes them from solid to liquid state.