Across
- 5. always testable
- 6. lab always stays
- 7. pour water into acid
- 11. you take up space
- 12. produced by chemical reaction
- 14. correct way to smell things
- 17. protect your clothes
- 18. not positive or negative
- 22. needs to stay tied back
- 23. number that precedes chemical formula
- 25. stomach
- 27. definitely not standard
- 28. wear these to protect eyes
- 29. heart
- 31. remains the same
- 32. curvature of water
Down
- 1. educated guess
- 2. variable that responds to manipulation
- 3. H20 is a no-no
- 4. hot or cold
- 8. force of gravity
- 9. fire goes ouch
- 10. remove in lab
- 13. ions used for neuron function
- 15. molecules that exist in nature as pairs
- 16. has mass and takes up space
- 18. there are 92 _____ elements
- 19. conversions
- 20. study of life
- 21. place to place
- 24. when to report issues to teacher
- 26. identifies number of protons in atom
- 30. swelling