Across
- 6. energy held by an object
- 8. solid at room temp, conduct heat and electricity
- 11. made of atoms with the same atomic #
- 15. have properties of both metals, and non metals
- 17. the smallest unit of an element
- 18. currently a gas, but normally a liquid/ solid
- 20. absorbs energy
- 22. matter with variable composition from 2+ substances
- 23. matter with constant composition
Down
- 1. changes shape and composition
- 2. a mixture made of non-uniformly distributed particles
- 3. study of matter
- 4. very low KE, fixed shape & volume
- 5. anything with mass that takes up space
- 7. a mixture made up of uniformly distributed particles
- 9. releases energy
- 10. usually gas, cannot conduct heat or electricoty
- 12. energy of motion
- 13. changes shape only
- 14. very high KE, variable shape and voulme
- 16. a substance made of 2+ elements chemically bonded
- 19. low KE, variable shape, fixed volume
- 21. high KE, variable shap, and volume