Across
- 1. The process of transition of matter from its solid to liquid state
- 5. The particular temperature at which a liquid changes to its gaseous state is called its ________ point
- 8. The process in which a gas directly changes to the solid state without going through the liquid state
- 12. The intermolecular space is _________ in solids compared to liquids and gases
- 14. The process in which a liquid changes to its gaseous state on heating at temperatures below the boiling point
- 15. The _______ space between gases is largest compared to solids & liquids
- 17. The process in which a liquid changes to its gaseous state on heating at a particular temperature
- 18. The state of matter which in general has the greatest density
- 20. A solid directly changes into its gaseous state via this process
Down
- 1. Anything that occupies space and has mass
- 2. The smallest particle of any substance that can exist independently while retaining the physical and chemical properties of the substance
- 3. The intermolecular force of _______ in liquids is generally smaller than that in solids
- 4. The smallest unit into which matter can be divided
- 6. Temperature remains ________ during boiling
- 7. Condensation is the ________ process of vaporization
- 9. Evaporation occurs only from the ________ of a liquid
- 10. Gases transition to the liquid state through this process
- 11. The process of transition of matter from its liquid to solid state
- 13. The state of matter which always assumes the shape of its container
- 16. The _______ state of matter neither has a fixed shape nor a fixed volume
- 19. In terms of speed evaporation is a ______ process than boiling