Across
- 2. Bottom part of a wave
- 4. Matter cannot enter from or escape to its surroundings
- 6. The material through which a wave travels
- 8. Information collected from the experiment
- 9. Color,texture,hardness,shine,flexibility
- 12. List of items that could have gone wrong or preformed incorrectly
- 14. Columns of the Periodic Table
- 15. Group 17
- 16. Rows of the Periodic Table
- 18. Composed of subatomic particles
- 20. Pounded into thin sheets without breaking
- 21. Stretched into thin wires
- 22. Group 18
- 23. Good conductors of electricity
- 24. A disturbance that transfers from place to place
- 25. Matter can enter from and escape to its surroundings
Down
- 1. Group 1
- 3. Explanation of the data collected
- 5. Semiconductors
- 7. Poor conductor of electricity
- 10. Group 3-12
- 11. High-density region of a longitudinal wave
- 13. Group 2
- 17. Top part of a wave
- 19. Composed of atoms with subatomic particles