Across
- 3. contains two or more elements
- 7. state of matter that has no shape
- 9. mixture consists of two or more phases
- 10. compounds that contain carbon
- 13. change in the extrinsic properties of a substance without changing its chemical composition
- 14. formed by the combination of any positive ions except hydrogen and any negative ion except hydroxide ion
- 16. change in the intrinsic properties and constitution of the substance
- 19. heterogeneous mixture of two or more substances
Down
- 1. substances composed of two or more elements or compounds which are not chemically combined
- 2. mixture consists of only one phase
- 4. consist of oxygen and one other element
- 5. contain hydrogen which is replaceable by a metal
- 6. contain a metal with hydroxyl group
- 8. compounds which usually are found in minerals
- 11. the molecules are suspended in a medium
- 12. only for low density ionized gases
- 15. simplest form of a substance that cannot be decomposed by simple chemical means, contains only one kind of atom
- 17. homogeneous mixture of two or more substances
- 18. state of matter that has no shape and no volume
- 19. state of matter that has shape, volume, mass