Across
- 1. Building Blocks
- 4. Group of Atoms bonded together
- 6. Can not be Broken Down Further
- 8. Anything that takes up space
- 9. Tells us all the elements
- 10. Forms Compounds
Down
- 2. Substances physically put together
- 3. Made up of two or more components chemically
- 5. Holds chemicals together
- 7. You can tell if it is an element