| Answer | Crossword Clue |
|---|---|
| YTTRIA | Powder used in color TV tubes |
| YTTRIA | Powder used in television tubes |
| XENON | Gas used in TV tubes |
| Answer | Crossword Clue |
|---|---|
| YTTRIA | Powder used in color TV tubes |
| YTTRIA | Powder used in television tubes |
| XENON | Gas used in TV tubes |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.