Across
- 2. A fluid’s resistance to flow because of friction
- 4. State of matter when particles are loosely packed and can flow. Takes on the shape if its container
- 6. The building blocks of all matter
- 7. Anything that takes up space and can be weighed
Down
- 1. State of matter when particles are spread so far apart they have no definite shape or volume
- 3. State of matter when particles are tightly packed and have a definite shape and volume
- 5. How thickly packed the particles are in a substance
- 7. The smallest unit of a substance without changing the properties of the substance