Across
- 4. element or substance that is not a metal.
- 5. mass
- 8. electode
- 9. talble
- 11. particle
- 13. and shoes
- 15. elemen
- 20. central and most important part of an object, movement, or
- 21. charge equal
- 22. fight
- 24. crystal structure
- 25. film of a liqui
- 26. thing that is composed of two or more
- 27. point
Down
- 1. of two or more forms
- 2. ray tube
- 3. point
- 6. vacum tube
- 7. substance
- 10. to the number of protons and neutrons
- 12. the same kind; alike.
- 14. in the nucleus
- 16. substance made by mixing
- 17. or fluid
- 18. material
- 19. with a net release of heat.
- 23. of matter
- 26. solid nonmetals