Across
- 2. The smallest building block of matter
- 4. Characteristics that describe matter
- 6. A chart that organizes all known elements
- 7. A substance made of two or more different elements bonded together
- 9. How particles move inside matter
- 11. The amount of space an object takes up
- 12. A state of matter with no fixed shape or volume
- 13. A state of matter with a fixed shape and volume
Down
- 1. A measurement of how hot or cold something is
- 3. Two or more atoms joined together
- 5. A pure substance made of only one kind of atom
- 8. Anything that takes up space
- 10. The amount of matter in an object
- 14. A state of matter with a fixed volume but no fixed shape