Crossword Puzzle Clue Answers
We've seen 1 answer for the crossword clue 'Vacuum tube filler' in our database. It has been used in 8 crosswords, the latest of which was the Pat Sajack's Code Letter crossword on May 22, 2013.
Crossword answers for the clue "Vacuum tube filler"
- ARGON
Related Clues
- Radio tube gas
- Scientific discovery of 1894
- About 1% of the atmosphere
- Number 18
- Part of the atmosphere
- Light bulb gas
- Fluorescent lamp filler
- Inert gas
- About 1% of the Earth's atmosphere
- It's inert
- Laser gas
- Element whose name comes from Greek for "inactive"
- Element whose name roughly means "lazy"
- Incandescent lamp gas
- Gas in incandescent lamps
- It fills fluorescent and incandescent lamps
- Roughly 1% of the atmosphere
- Light gas
- Earth's most abundant noble gas
- Gas used in arc welding
Last Seen In
- Pat Sajack's Code Letter - May 22, 2013
- USA Today - July 18, 2011
- Washington Post - March 14, 2009
- New York Times - October 07, 2007
- LA Times - September 05, 2006
- New York Times - July 08, 2004
- Washington Post - April 12, 2004
- New York Times - November 16, 1997