| Answer | Crossword Clue |
|---|---|
| SHORTO | Element of radon or xenon |
| NITON | Element now called radon. |
| radons | RADON, a radioactive element |
| ASTATINE | Element between polonium and radon on the periodic table |
| Answer | Crossword Clue |
|---|---|
| SHORTO | Element of radon or xenon |
| NITON | Element now called radon. |
| radons | RADON, a radioactive element |
| ASTATINE | Element between polonium and radon on the periodic table |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.