The question you ask yourself is this?
Energy causes particles to move. How much are particles moving in a liquid vs a solid?
In terms of particles, what is the difference between a liquid and a solid?
A) a liquid has more thermal energy than a solid
B) A solid has more thermal energy than a liquid
C) Both solids and liquids have the same amount of thermal energy
2 answers
The correct answer is A hope this is right :)