Across
- 2. A physical substance that which occupies space
- 4. A usually irreversible chemical reaction
- 5. The ability of a substance to burn or ignite
- 7. amount of heat per unit time per unit area that can be conducted through a plate of unit thickness of a given material
- 15. A chemical property referring to the ability for a given substance
- 16. degree of compactness of a substance
- 18. A body's relative mass or the quality of matter contained by it
Down
- 1. A feature or quality belonging typically to a person
- 3. The force that attracts a body toward the center of the earth
- 4. A property (as color hardness,boiling point) of matter not involving in its manifestation a chemical change
- 6. The curved upper surface in a tube
- 8. The quality of something that can be shaped into something else without breaking
- 9. A property or characteristic of a substance that is observed during a reaction in which the chemical composition or identity of the substance is changed
- 10. A solid material ability to deform under tensile stress that is often characterized by the materials ability to be stretched into a wire
- 11. usually reversible change in the physical properties of a substance,as size or shape
- 12. A tendency to do nothing or to remain unchanged
- 13. A measure of how much matter is in an object
- 14. amount of space that a substance or object occupies
- 17. The SI unit of force