Across
- 2. the smallest particle of a substance that
- 6. relish of heat
- 8. the smallest part in a substance that cant be broken down
- 9. physical combination of two or more substance that
- 11. measure of hotness and coldness
- 13. chemical joined
- 14. the act or prose's of sticking together tilite
- 16. the quantity of matter within a given object
Down
- 1. a basic part of a whole
- 3. a substance made from two or more different elements
- 4. together
- 5. anything that takes up space and can be weighed
- 7. the branch of science that deals with propdes
- 10. the ability to do work
- 12. property cherisic of a substance that can be observed
- 14. substance that changes the rate of a chemical reaction
- 15. all of the physical and chemical properties of that substance