Across
- 3. attractive force acting between two adjacent portions of a substance
- 6. that is composed of two or more separate elements
- 7. the quantitative property that is transferred to a body or to a physical system
- 9. substance that cannot be broken down
- 11. substance that can be observed in a chemical reaction
- 14. basic particles of the chemical elements
- 17. starting materials in a reaction
- 18. the amount of space the object takes up
Down
- 1. appearance or form of the matter changes but the kind of matter
- 2. natural science that deals principally with the properties of substances
- 4. quantitatively expresses the attribute of hotness or coldness.
- 5. leads to the chemical transformation of one set of chemical substances
- 8. energy that is transferred from one body to another
- 10. compound made up of two or more chemical components
- 12. one or more substances, the reactants, are converted to one or more different substances
- 13. anything that takes up space and can be weighed
- 15. smallest particle of a substance
- 16. attraction between atoms