Across
- 5. mass can´t be created or destroyed, only changed.
- 8. the amount of space an object occupies.
- 9. A transformation that changes a substance´s chemical makeup.
- 12. any substance that holds physical space.
- 13. Any substances´ factors that change during a chemical reaction.
- 14. how much mass is packed into a specific volume.
- 15. The amount of force on an object from gravity.
Down
- 1. substances created from atoms of different elements being bonded together.
- 2. A transformation that changes a substance´s physical form or appearence.
- 3. a combination of two or more substances that are combined physically but not chemically.
- 4. Any substances´ factors that are visible or measurable.
- 6. A very small unit of a chemical element.
- 7. a group of atoms bonded together.
- 9. a third type of mixture that falls somewhere between suspensions and solutions.
- 10. the ability of a substance to interact with another substance and form one or more new substances.
- 11. a substance that has definite physical and chemical properties.