Across
- 2. measurement of how much matter an object contains
- 3. a change that alters the form or appearance of a material but does not make the material into another substance
- 6. the study of the properties of matter and how matter changes
- 8. combination of two or more atoms that are bonded together
- 10. the force that holds 2 atoms together
- 12. measurement of the force of gravity on an object
- 13. the smallest particle of an element
Down
- 1. a substance made of two or more elements chemically combined in a specific ration
- 4. a change in matter that produces new substances
- 5. the measurement of the amount of space that matter occupies
- 7. a substance that can’t be broken down into any other substances by chemical or physical means
- 9. made of two or more substances that are in the same place but are not chemically combined; can be separated easily
- 11. the physical property that relates the mass and volume of a material