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