Chemistry Vocab

4. smallest piece of an element before it is no longer an element
5. The movement of atoms or molecules
8. Another way air molecules can create more pressure is to hit a surface more _____
10. Has a negative charge and determines how the atom interacts with other atoms
11. A measurement of how much force gravity pulls with
13. Indicates how many protons a specific element has. The atomic _____
14. Where the proton and neutron reside
16. Atoms or molecules are tightly bound together and cannot move past each other
18. change where the substance doesn't change but the state of matter may (boiling, melting, freezing, and shredding)
20. Stuff moving or having the possibility to move
22. change where the products are chemically different than what they were before (burning, cooking, rusting, and rotting)
23. Unlike charges do what?
25. places where electrons are most likely to be found around a nucleas
26. A measurement of how much space

1. a combination of atoms bonded together
2. Has a positive charge and determines what element the atom is
3. a push or pull on an object
6. Has no charge and determines what isotope the atom is
7. Indicates how many protons and how many average neutrons a specific element has. The _____ mass
9. Atoms or molecules are loosely bound together and can move past each other
12. A measurement of the movement of atoms or molecules
15. One way air molecules can create more pressure is to hit a surface with more _____
17. A measurement of how much mass occupies a certain volume
19. An average of force spread out over an area
21. Atoms or molecules are moving randomly and very far apart from each other
24. Like charges do what?
27. A measurement of how much matter an object has