Across
- 4. the study of the make-up of all things and how they behave
- 6. the amount of space occupied by any three-dimensional solid
- 8. anything with molecules that takes up space and can be weighed
- 9. the basic unit of a chemical element
- 12. a physical combination of two or more substances that aren't chemically joined
- 13. substance made up of different elements joined together by a chemical bond.
- 15. the ability to do work
Down
- 1. sticking together
- 2. The chemical substances which are formed due to a chemical reaction between two or more chemical substances
- 3. the degree of hotness or coldness of an object
- 5. an action taken in response to something.
- 7. a basic part of a whole
- 8. the quantity of matter within a given object.
- 10. The smallest particle of a substance that has all of the physical and chemical properties of that substance.
- 11. an attraction between atoms
- 14. the form of energy that is transferred between two substances at different temperatures