Across
- 2. spreading particles apart
- 8. will this happen
- 10. the amount of space for a substance in an object
- 12. the amount a warmth something or somewhere has
- 14. things that are not being tested during an experiment
- 16. exerted weight of atmosphere
- 19. energy contained within a system
- 20. being unsure about something
- 22. the movement caused within a fluid
- 23. is it real
- 25. statement of what you believe or what is true
- 26. the speed of particles
- 27. how well you can see something
- 28. quantality of matter
- 29. lowest limit of temperature
- 30. matter that cannot be created nor destroyed
Down
- 1. one becomes larger the other becomes smaller
- 3. the amount of mass per unit volume
- 4. representation/picture
- 5. a prediction of what you think will happen
- 6. a way of measuring temperature
- 7. comes from the sun
- 9. heat transmitted through substance
- 11. to back up evidence
- 13. to back up claim and prove your point
- 15. measure air pressure
- 17. repetitive
- 18. something to look for when working on something
- 21. keeps heat in
- 24. the hot or cold of an object person or place