SC-400
Changes of state
Lower Sec Science · Secondary 1 · Easy · Changes of state
A student cools a liquid in a freezer. According to the particle model, what mainly causes the liquid to change into a solid?
- The particles lose energy and become fixed in position
- The particles gain energy and move further apart
- The particles increase in size and mass
- The number of particles in the substance decreases
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.