Across
- 4. a blend of two or more pure substances
- 7. the amount of matter in a sample
- 9. characteristic that is observed by changing a substance’s compositoon
- 10. formed during a chemical reaction, on the right side of the arrow
- 11. another name for a homogenous mixture
- 12. form of matter that has definite shape and volume
- 13. form of matter that has a definite volume but takes the shape of its container
- 15. form of matter that has an indefinite volume and takes the shape of its container
- 16. used up during a chemical reaction, on the left side of the arrow
- 17. change the does change the composition of a substance
- 20. the amount of space occupied by matter
- 21. a substance that contains two or more elements chemical bonded together
- 22. used to represent elements
Down
- 1. used to represent the type and number of elements in a compound
- 2. characteristic that can be observed without changing the substance’s compositoon
- 3. mixture with a non-uniform composition, can see different parts
- 5. characteristics used to describe matter
- 6. change that does NOT change the composition of a substance
- 7. anything that has mass and volume
- 8. matter that has a uniform and definite composition, either an element or a compound
- 9. shows how substance change during a chemical reaction
- 14. another word for the state of matter
- 18. simplest form of matter that has a unique set of properties, found on the periodic table
- 19. mixture with a uniform composition, looks the same throughout