Across
- 3. state of matter (hard)
- 8. a proposition
- 10. required for the stability of nuclei
- 11. anything that takes up space
- 15. why apples fall
- 20. gas to liquid
- 21. stable subatomic particle occurring in all atomic nuclei
- 23. a comment about something you saw
- 24. m/v
- 25. a mix of something
Down
- 1. potential energy
- 2. state of matter (soft)
- 4. heavy/light
- 5. solid to liquid
- 6. appearance of things
- 7. state of matter (cant see)
- 9. a rare state of matter
- 12. energy which smt possesses by virtue of being in motion.
- 13. subatomic particle with a negative one elementary electric charge.
- 14. liquid to solid
- 16. how much matter is in something
- 17. atoms together
- 18. how much space something takes up
- 19. liquid to gas
- 22. smallest building block