| Across |
| 1. |
Smallest particles in the universe |
| 4. |
"The father of modern physics." |
| 6. |
creating energy from atom |
| 9. |
All matter is defined by space and time |
| 10. |
Equivalence of mass and energy formula |
|
|
| Down |
| 2. |
Anything that takes up space in the universe |
| 3. |
Distribution of light |
| 5. |
Movement of particles of matter |
| 7. |
an idea used to explain a phenomenon |
| 8. |
group of atoms that forms substance |
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