Across
- 4. Our sun is one of them
- 6. The process of changing from a gas to a liquid state
- 8. The first planet in our solar system
- 10. A type of energy, related to movement
- 12. It is often mistaken for temperature
- 13. Everithing that has mass and occupies space
- 15. It's the type of "planet" Neptune is
- 17. From solid to gas
- 19. It orbits around planets
- 20. Positively charged particles present in the nucleus
- 23. A mixture with one phase
Down
- 1. The tendency of a liquid to flow smoothly
- 2. It's mesured in meters cubed
- 3. Force of attraction
- 5. These celestial bodies orbit around stars
- 7. The smallest part of an element that keeps the properies of the original element
- 9. Physical properties depending on the quantity of material
- 11. It studies matter and its composition and properties, the changes it undergoes
- 14. We use this to mesure weight
- 15. mass/volume
- 16. The mesurament of how wide something is
- 18. The ability to do work
- 21. A state of matter formed under condition of extremely high temperatures
- 22. Neutrally charged particles present in the nucleus
- 23. Water
