Across
- 4. Name of horizontal rows on periodic table
- 10. Particle with a positive charge
- 11. mass divided by volume
- 12. affect of gravity on matter
- 17. Type of chemical change
- 18. Element with 10 protons
- 19. going from Liquid to gas
- 20. Particle with a neutral charge
- 22. Determined by valance electrons
- 23. substance changed at surface level
- 24. substance changes at atomic level
Down
- 1. Name of columns on the periodic table
- 2. going from gas to Liquid
- 3. Element with 80 protons
- 5. Going from liquid to solid
- 6. Smallest unit of matter
- 7. Quantity of matter
- 8. Mass divided by density
- 9. Particle with a negative charge
- 10. Stored energy
- 13. Element with 1 proton
- 14. motion energy
- 15. Going from Solid to Liquid
- 16. Volume times density
- 21. Type of physical change