Across
- 2. This metal with symbol K is very reactive.
- 6. The ____ point of solids are very high.
- 7. Particle forces between ____ are very strong.
- 9. The process when a solid is changing into a gas.
- 10. Speed of liquid particles depends on their ____ .
Down
- 1. The element with the symbol V.
- 3. The element with the symbol C.
- 4. Splitting wood is a _______ process.
- 5. The unit of measurement for volume.
- 8. For combustion, colors of different ____ identify metals.
