Across
- 3. a small portion of matter
- 4. process by which an element or compound transitions from its liquid state to its gaseous state below the temperature at which it boil
- 6. the smallest particle of a chemical element that can exist
- 9. the degree of hotness or coldness of a body
- 11. the measure of how much a given volume of matter decreases when placed under pressure
- 12. has a volume but no set shape
- 14. the mass of a substance per unit volume
- 15. the amount of 3D space a substance or object occupies
- 16. a substance that flows or deforms under applied shear stress
Down
- 1. when a substance changes directly from solid to gas without going through the liquid state of matter
- 2. the erratic random movement of microscopic particles in a fluid
- 5. has no fixed shape or volume
- 7. smallest particle that has the chemical properties of that element or compound in a chemical element or compound
- 8. has a fixed shape and volume
- 10. anything that occupies space and has mass
- 13. the movement of a substance from an area of high concentration to an area of low concentration