Melting and Boiling Points

Front

What causes the particles in a substance to move faster and farther apart?

Back

water

Front

What can change phase when enough heat is added or taken away?

Back

substances

Front

If you boil water in a pot, some of the water becomes...

Back

water vapor

Front

Phase changes are examples of ... changes

Back

physical

Front

Do all substances change phases at the same temperature?

Back

No, different substances change phases at different temperatures.