Science
Across
- 3. Part of an element or larger whole
- 5. Bulding block of life
- 6. Atoms bonded together
- 8. Any substance that takes up space
- 9. Close together
- 10. Composed from existing elements
Down
- 1. Relating to chemistry
- 2. Material made from two or more substances
- 4. Fundamental item that cannot be broken into smaller parts
- 7. An element