Across
- 3. property that describes the mass of a certain volume of matter
- 5. characteristic of matter
- 6. a group of two or more atoms that are held together by chemical bonds, unique composition and structure
- 7. when matter changes its physical state(Solid,liquid,gas)
- 9. property of object that describes its ability to ignite
- 11. a new substance that forms during a chemical reaction
- 12. physical form matter takes as determined by the arrangement and motion of its atoms and molecules
Down
- 1. substance that exists before a chemical reaction takes place and changes as a result of that action
- 2. process in which one or more new substances form from one or more other substances
- 4. property that describes how well one substance dissolves in another substance
- 8. matter that has a constant chemical composition and characteristics
- 10. an individual particle of an element
- 13. property that produces a smell