Across
- 4. study of properties of matter
- 5. tiniest particle of matter
- 7. everything except light and heat made out of
- 10. dependent variable
- 13. Length X Width X Height
- 14. collection of elements
- 16. closeness to the correct value
- 17. particle that has no charge in the nucleus of an atom
- 18. negatively charged particles
- 19. two or more metals combined
- 20. thing you seek to test in an experiment
Down
- 1. Absorption of heat
- 2. observation observation that deals with numbers
- 3. Mixing substances where you can physically see the ingredients
- 6. tool used to measure mass
- 8. liquid mixture
- 9. independent variable
- 11. Observation dealing with characteristics
- 12. how close you are to the other values
- 15. what we measure matter in