a liquid that is warming. a gas that is cooling. a liquid that is turning into a solid. a gas that is turning into a liquid.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: The kinetic energies of particles in a sample of matter are increasing. This sample is most likely
Possibilities:
- a liquid that is warming.
- a gas that is cooling.
- a liquid that is turning into a solid.
- a gas that is turning into a liquid.

a liquid that is warming.