Changes in Matter

5. When water vapour (gas) turns to a liquid, ___________ has occurred.
8. When a solid is heated up and turns into a liquid, it _____.
11. A change in matter that results in new substances being formed.
14. On a warm day, the liquid water in a puddle will ______ and turn into gas.
15. Water, in its solid form is _______.
17. The amount of matter something contains is its ______.
19. A change in the size, shape, or state of matter with no new matter being formed (2 words).
22. Solid white flakes of water that fall from the sky are known as ____.
23. Anything that is used to prevent an item from losing or gaining heat too quickly is an _________.
24. When the liquid water in a puddle turns to a solid it ________.

1. The tiny particles that matter is made of are _______.
2. The amount of space that matter takes up is its _______.
3. Matter that has a definite shape and volume is in this state.
4. Baking pancake batter is an example of a _________ change.
6. When matter has a change of state that is _________, the matter cannot change back to its original state.
7. Anything that takes up space and has matter.
9. Anything that could affect what happens in an experiment.
10. When matter has a change of state that is ___________, it can change back to its original state.
12. When matter changes from one state to another state, it has gone through a ______ ___ ______ (3 words).
13. A state of matter that flows, has a fixed volume, and takes the shape of its container.
16. Tearing paper into small pieces is an example of a __________ change.
18. Solid matter does not change its ______.
20. Liquid matter takes that shape of its _____.
21. When atoms are in this state of matter, they fly around freely.