Across
- 2. Depends on the type of matter, not the amount present
- 4. Energy possessed by an object due to its position, composition or condition
- 7. A pure substance made of only one kind of atom, such as carbon
- 9. Particles can move around, but are close together
- 12. Absorbed or released (temperature changes hotter or colder)
- 14. Particles of matter are always in motion Kinetic energy increases as temp increases
- 16. process that releases energy into the surroundings
Down
- 1. A property that can be observed and measured without changing the materials composition
- 3. Energy of Motion
- 5. Depends on the amount of matter in the sample
- 6. Particles can separate and move throughout the container
- 8. Study of the composition, structure, and properties of matter and changes it undergoes.
- 10. Particles vibrate but can't move around
- 11. The smallest unit of an element that maintains the properties of that element
- 13. Particles collide with enough energy to break into charged particles
- 15. A process that absorbs energy from the surroundings