Albert Einstein
Across
- 2. groups of atoms joined together
- 5. eclipse when the Moon blocks the Sun
- 7. tool that shows direction
- 9. type of math about shapes and sizes
- 10. very surprised
- 11. ideas that explain how something works
- 12. very tiny pieces that make up everything
Down
- 1. the study of how things move and work
- 3. everything that exists, including space and stars
- 4. type of math that uses letters and numbers to solve problems
- 6. hard to understand or explain
- 8. legal right to protect an invention