Matter

2. The small particles are always...
5. The amount of matter in a substance or object
6. Changing from a liquid to a solid
9. A change in matter that occurs when substances combine to form new substances
10. Kinetic Molecular .....
11. When gas transforms into liquid
14. When liquid transforms into gas
18. When solid transforms into gas
19. A pure substance that cannot be broken down or separated into simpler substances

1. What makes particles move
2. Changing from a solid to a liquid
3. The amount of space a substance or an object occupies
4. What matter is made of
7. A pure substance composed of at least 2 elements
8. When it occurs, there may be a change in appearance, but no new substances are formed
12. When gas transforms into solid
13. ....have less space in between their particles than liquids
15. The small particles are....to each other
16. There is ..... between particles
17. ....have more space in between their particles than liquids