| Answer | Crossword Clue |
|---|---|
| NICHOLS | American physicist. |
| RABI | American physicist. |
| UREY | American physicist. |
| BUSH | Famous American physicist. |
| ALBERTEINSTEIN | Famous American physicist |
| BELL | American physicist (1847-1922). |
| LOEB | Swiss-born American physicist |
| ALVAREZ | American physicist in field of radiation. |
