Matter Vocabulary

1. a tabular array of chemical elements organized by atomic number
3. amount of matter in an object
8. heat removed from gas, changing it to liquid
10. amount of space an object takes up
12. can be observed using your senses: color, shape, size,texture, function, density, state of matter
14. the measure of hotness or coldness expressed in terms of any of several scales, including Fahrenheit and Celsius
16. anything that has mass and takes up space
18. the amount of gravity in an object
19. a group of atoms bonded together
20. a pure form of matter

2. a characteristic of a substance that may be observed when it participates in a chemical reaction
4. firm and stable in shape
5. amount of mass per unit of volume
6. the physical force exerted on an object
7. basic building blocks of any matter
9. a measure of mass
11. a substance or matter in a state in which it will expand freely to fill the whole of a container
13. a substance that flows freely but is of constant volume
15. A pure substance made of only one kind of atom
17. the branch of science that deals with the identification of the substances of which matter is composed