Matter

3. a liquid that has a density of one
4. state of matter where molecules are not as tightly packed as in solids
6. the measurement of how much mass fits within a certain volume
9. a change that does NOT rearrange the atoms to make something new, substances have not linked together chemcially
10. a chart showing all the types of atoms
13. the subatomic particle with a positive charge
14. two or more different atoms (elements) combine
16. the part of the atom that has the protons and the neutrons
17. the subatomic particle with no charge
18. the amount of space matter takes up
20. this state of matter has molecules tightly packed
21. the smallest particle of an element, the smallest part of matter

1. a change where atoms rearrange to make new material, example would be burning wood
2. the pull of gravity on an object
5. a material that does not allow electricity to flow, molecules spread apart
7. a subatomic particle with a negative charge
8. this state of matter has molecules spread out
11. the number of protons in an atom that identifies an element
12. allows electricity to flow through it. Molecules are close together.
15. the ability to dissolve in water
19. the amount of matter