| Answer | Crossword Clue |
|---|---|
| DEGREES | Kelvin units |
| SCALE | Mohs or Kelvin |
| EPONYMS | Curie, Kelvin and Fermi |
| kelvins | KELVIN, a unit of temperature |
| ZERO | Absolute ... (bottom of the Kelvin scale) |
| ZERO | Coldest temperature on the Kelvin scale |
| ZERO | Coldest possible temperature on the Kelvin scale |
| TIDES | Lord Kelvin conceived a machine to predict them |
