Across
- 3. used to describe something using the 5 sense
- 7. the temperature at which a substance changes from a liquid to a gas
- 8. method used to separate two liquids based on boiling points
- 10. what we use to determine which values are important
- 13. two atoms of the same element that share a chemical bond
- 14. a uniform mixture
- 15. a change that produces a different arrangement of atoms
- 16. method used to separate liquids from dissolved substances
- 17. how accurate your measurement is to the actual answer
- 19. two or more substances physically combined
- 21. the study of matter and its interactions with its surroundings
- 22. a solid that forms when two liquids react
Down
- 1. used to describe something with the help of a tool
- 2. the temperature at which a substance changes from a solid to a liquid
- 4. when one of more physical property changes without changing the composition of the substance
- 5. a mixture in which the components may vary
- 6. the ability for something to dissolve in water
- 9. method used to separate solids from liquids
- 11. the method of finding the volume of an irregularly shaped object
- 12. a pure substance that cannot be broken down by chemical means
- 13. the amount of mass in a given amount of space
- 18. the amount of space something takes up
- 19. the amount of matter an object contains
- 20. the stuff things are made out of; must have mass and volume
- 23. two or more elements chemically combined together