Types of Matter (Grade 6)

1. A pure substance that consists of two or more different types of atoms.
6. Also known as H2O.
7. Phase of matter where particles are close together, but can slide around freely.
10. An chemical property that describes a substance that is unreactive and can exist for long times.
11. A property that describes the substance as it is (without changing it).
13. What is the volume if mass equals 36g and density equals 3 grams per cubic centimeter?
15. A chemical property that describes a substance that can be harmful to health.
16. A substance that consists of two or more types of chemicals mixed together.
18. What is the mass if density equals 5 grams per cubic centimeter and volume is 4 cubic centimeters?
19. A chemical property that describes a substance that can ignite.

1. A property that relates to how a substance reacts or changes.
2. A pure substance that only has one TYPE of atom (but may have many atoms).
3. Element number 6 on the periodic table.
4. What is the density if mass equals 24g and volume is 6 cubic centimeters?
5. Phase of matter where particles are separated by long distances and move at very fast speeds.
8. Measures how tightly packed particles are, equal to mass divided by volume.
9. A very small object that comes in "lumps".
11. A substance that consists of only one type of chemical.
12. State of matter where particles are attached to each other and don't move much, but do vibrate in place.
14. Amount of space an object occupies.
17. Anything that has mass and volume.
20. Quantity that measures the amount of matter in a substance and its inertia.