Clue: Uranium 238, e.g.
Uranium 238, e.g. is a crossword puzzle clue that we have spotted 4 times. There are related clues (shown below).
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Recent usage in crossword puzzles:
- LA Times Sunday Calendar - July 3, 2011
- Washington Post - Feb. 21, 2008
- Newsday - Jan. 12, 2006
- Newsday - Jan. 12, 2005