Across
- 6. Substance that is formed after a reaction
- 7. A state of matter that has low KE thats variable in shape but fixed in volume
- 9. something that is difficult to reverse
- 13. The process of separating mixtures by using boiling points
- 14. ___________ mixture in which it presents one (1) visible phase.
- 15. The physical blend of 2 or more substances
Down
- 1. ________ change that changes the appearance but not the composition of a material
- 2. The separation of a solid and a liquid in a heterogeneous mixture
- 3. An element that has the properties of both metals and non-metals
- 4. _________ reaction; a reaction in which the matter's composition always changes
- 5. _______ energy - this energy is the energy of motion
- 8. The elements smallest unit which remains the property of that element
- 10. The first substance that begins a reaction
- 11. Used to describe a matter based on the amount of matter in the sample
- 12. The process in which the surrounding areas energy is drawn in