Across
- 3. The temperature at which a certain substance melts (100 degrees celcius)
- 4. The temperature of which a liquid freezes to become a solid.
- 9. Matter with neither a definite shape nor volume
- 10. The transfer or flow of thermal energy
- 12. Gas changes states to become a liquid
- 13. Temperature at which a substance boils (0 degrees celcius)
- 14. The physical form in which matter exists
- 17. Matter that has a definite shape and volume
Down
- 1. The energy of moving particles
- 2. The point at which condensation occurs
- 5. The process where a scientist asks questions about the natural world and then seeks to answer them
- 6. A change that happens in a liquid where gas bubbles rise to the surface due to heat
- 7. A precise or stated exactly question
- 8. The change of particles at the surface of a liquid rising as a gas
- 11. A state of matter without volume or shape and is found in lightbulbs
- 15. A measure of the average thermal energy of the particles of a substance
- 16. MAtter that has no definite shape, but has definite volume