| Answer | Crossword Clue |
|---|---|
| ARGON | Element in electric bulbs. |
| TUNGSTEN | Element in light bulbs. |
| FILAMENTS | Parts of electric bulbs. |
| MAZDA | Trade-mark on electric light bulbs. |
| Answer | Crossword Clue |
|---|---|
| ARGON | Element in electric bulbs. |
| TUNGSTEN | Element in light bulbs. |
| FILAMENTS | Parts of electric bulbs. |
| MAZDA | Trade-mark on electric light bulbs. |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.