Across
- 2. Varies in shape and volume
- 4. Anything that occupies space
- 7. Releases energy into surroundings
- 10. Fixed shape and volume
- 12. Often confused for mass
- 13. Particles can collide hard enough to break in to charged particles
- 15. The study of composition, structure, changes, and properties of matter
Down
- 1. Form of gas that is typically a liquid or solid
- 3. Traits of a particular thing; can be extensive or intensive
- 5. Smallest unit of an element
- 6. Absorbs energy from surroundings
- 7. A pure substance made of one atom
- 8. The ability to do work
- 9. The amount of matter in an object
- 11. The amount of space taken by an object
- 14. Varies in shape, fixed volume