Across
- 3. A measure of how much matter is in an object
- 7. The force pushing on a surface divided by the area of the surface
- 10. The change of state from gas to a liquid
- 12. The change of state from a liquid to a gas
- 13. The ability to be pressed or hammered out of shape without breaking and cracking
- 14. The temperature at which substance changes from a solid to a liquid; the same as the freezing point, or temperature at which liquid changes to a solid
- 16. The temperature in which a liquid boils
- 19. A solid that is made up of crystals in which particles are arranged in a regular, repeating pattern
- 24. A substance made of two or more elements chemically combined in a specific ratio, or proportion
- 26. A state of matter with no definite shape or volume
- 27. The basic particle from which all elements are made; the smallest particle of an element that has the properties of that elements
- 28. Any substance that can flow
- 30. The change in state from a solid directly to a gas without passing through the liquid state
- 32. A state of matter that has no shape, but has a definite volume
- 33. the transfer of thermal energy from one particle of matter to another
Down
- 1. A measure of the fore of gravity acting on an object
- 2. A characteristic of a pure substance that cant be observed without changing into another substance
- 4. The result of an inward pull among the molecules of a liquid that brings the molecules on the surface closer together;causes the surface to act as if it has thin skin
- 5. The change in state from liquid to a solid
- 6. The amount of space that matter occupies
- 8. Vaporization that occurs at and below the surface of liquid
- 9. A neutral group of two or more atoms held together by chemical bonds
- 10. A characteristic of a substance that describes its ability to change into different substances
- 11. The change in state from a solid to a liquid
- 13. Two or more substances that are together in the same place but atoms are not chemically bonded
- 15. The ability to be incorporated into a liquid, often forming a solution
- 17. A substance that cannot be broken down into any other substances by chemical or physical means
- 18. Ability to burn ignite, or catch on fire
- 20. A state of matter that has a definite shape or volume
- 21. A solid made of particles that are not arranged in a regular pattern
- 22. The process by which molecules at the surface of a liquid absorb enough energy to change to a gas
- 23. The measurement of how much mass of a substance is contained in a given volume
- 25. Anything that has mass and takes up space
- 29. A liquids resistance to flowing
- 31. A single kind of matter that is pure, and has a specific set of properties