| equal one tenth of an o… | 0.33 |
| curve space-time | 0.30 |
| charge 1.6 x 10-19 c. | 0.25 |
| take up space | 0.25 |
| proportional | 0.55 |
| constant | 0.54 |
| small | 0.50 |
| negligible | 0.45 |
| greater | 0.36 |
| positive | 0.32 |
| large | 0.25 |
| zero | 0.25 |
| interconvertible | 0.25 |
| important | 0.22 |
| converted into energy | 0.62 |
| calculated | 0.49 |
| created | 0.48 |
| conserved | 0.41 |
| concentrated in the nuc… | 0.33 |
| multiplied by velocity | 0.30 |
| lost | 0.30 |
| tied to three-dimension… | 0.25 |