Across
- 4. smallest unit of energy,
- 5. new things.
- 6. ligths releases electrons from a material.
- 8. ability to thinkin a logical way and understand things.
- 10. is the study of the rules in nature
Down
- 1. how space and time change with speed and gravity.
- 2. persons who discover things.
- 3. is What states your predictions about what your research will find.
- 7. a tiny particle with a negative charge in atoms
- 9. a formal idea.