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Particles

Author: Flavell C
Description:
Keywords: , , , , , , online teaching

Content:
Definitions:
0. Freezing
1. Density
2. Liquid
3. Solid
4. Contraction
5. Volume
6. Water
7. Condensation
8. Expansion
9. Compression
10. Boils
11. Particle
12. Melting
13. Gas
14. Diffusion
15. Evaporation

Answers:
0. This is a measure of how many particles there are in a certain space
1. This is when particles spread out
2. A gas turning back into a liquid
3. The is the smallest part of a substance
4. A measure of how much space particles are in
5. These particles are close together but move freely
6. Liquid particles changing to solid
7. These particles are spread out and do not touch each other
8. A liquid turning to a gas
9. This is what happens to water in a kettle
10. Particles vibrate and move slighly further apart
11. Particles move slightly closer together
12. These particles are all touching in a regular pattern
13. A simple example of a liquid
14. This is when particles are squashed closer together
15. A solid changing state to a liquid
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