When thermal energy is increased in a solid, what change in state is happening?
When thermal energy is decreased in a liquid, what change in state is happening?
When thermal energy is increased in a liquid, what change in state is happening?
When thermal energy is decreased in a gas, what change in state is happening?
When thermal energy is increased in a liquid and evaporation occurs, what state of matter does the liquid change into?
When thermal energy is decreased in a liquid and freezing occurs, what state of matter does the liquid change into?
What two changes of state occur when thermal energy is added to/increased in a substance?
What two changes of state occur when thermal energy is taken away/decreased in a substance?
When a substance changes from a solid to a liquid, this is called...
When a substance changes from a liquid to a gas, this is called...
When a substance changes from a gas to a liquid, this is called...
When a substance changes from a liquid to a solid, this is called...
Do particles (or the atoms) in a substance ever stop moving?!
What happens to the movement of the particles in a substance when the thermal energy is increased?
What happens to the movement of the particles in a substance when the thermal energy is decreased?
What happens to the arrangement of particles as thermal energy is removed from a substance?