Chemistry Review

2. Solid, Liquid, and Gas are the ______ of matter.
4. Anything that has mass and occupies space.
6. A measure of the amount of space that is occupied by matter.
9. The temperature then a liquid changes to a solid.
13. The state of matter where the matter takes on the shape of its container.
14. Changes that can be reversed.
16. The temperature when a solid changes to a liquid.
17. The mass per unit volume of a substance.
18. In this type of change the substance remains the same, even though its form or state may change.
19. A measure of the amount of matter in a object.
20. A characteristic that may help to identify a substance.
21. A solid material that forms in a liquid.
22. The state of matter which has a fixed shape and a fixed volume.
23. The change from a gas to a liquid.
24. The theory that matter is made up of tiny particles that are always moving.

1. The correct spelling of your teacher's name.
3. The change from a liquid to a gas.
5. The formula to calculate the volume of a rectangle is _____ x width x height.
7. In this type of change the substance is changed into one or more different substances with different properties.
8. The formula to calculate density is mass/_____.
10. The temperature when a liquid changes to a gas.
11. when a solid changes directly to a gas without first becoming a liquid.
12. Frying an egg is a _______ change.
15. A container that you would put water into in order to measure the volume of an irregular object.
18. A gas that has electricity running through it.