Scavenger Hunt

3. A characteristic, trait, or feature of a substance or material (examples: color, hardness, density, or how it behaves).
5. The change of state directly from a gas to a solid, skipping the liquid stage.
7. The change of state from a liquid to a solid, which happens when energy is removed.
11. of matter, The physical form that matter takes; the three main states are solid, liquid, and gas.
12. A state of matter with a fixed shape and fixed volume; particles are packed tightly together and vibrate in place.
14. simulation, A digital or computer-based program that imitates or mimics real-world processes or behaviors to study how they work.
15. The ability to do work or cause change; it is added or removed whenever matter changes its state.
16. A visual drawing, plan, or chart that shows the structure, parts, or relationship between things.
18. The change of state from a liquid to a gas, when particles gain enough energy to escape from the liquid’s surface.
19. The change of state from a gas to a liquid, when particles lose energy and come closer together.

1. Anything that has mass and takes up space.
2. The change of state directly from a solid to a gas, skipping the liquid stage.
4. A tiny, very small unit or piece that makes up all matter; too small to be seen with the naked eye.
6. A measure of how hot or cold something is; it is related to how fast the particles in a substance are moving.
8. A state of matter with no fixed shape and no fixed volume; particles are far apart and move freely and quickly.
9. A state of matter with a fixed volume but no fixed shape; particles are close together but can slide past one another.
10. A representation of an idea, object, or process that helps explain, describe, or predict how something works or is structured.
13. model, A tangible, touchable representation of an object or system, made from materials like clay, plastic, or blocks.
17. The change of state from a solid to a liquid, which happens when energy is added.