Across
- 6. A substance made up of atoms with the same atomic number
- 7. A process that absorbs energy from the surroundings
- 8. mixture A mixture made up of particles that were uniformly distributed
- 10. Anything with mass that occupies space
- 11. A basic build block of matter
- 12. particles that can separate and move throughout the container
- 14. A measure of the amount of matter
- 15. particles that can move around but are still close together
Down
- 1. A measure of the amount of space that is occupied
- 2. A substance made from two or more elements chemically combined
- 3. Mixture A mixture made up of particles that are not uniformly distributed
- 4. process that absorbs energy from the surroundings
- 5. energy the energy possessed by an object due to its position,composition or condition
- 9. Matter with variable composition made from two or more substances
- 13. particles that can vibrate but can't move around
