PET scan particles Crossword Clue
9 letters · New York Times · Saturday, January 31, 2004 · 46-Across
Appeared in 1 New York Times Crossword: Saturday, January 31, 2004.
Exact puzzle match · New York Times · January 31, 2004 · 46-Across · 9 letters
POSITRONS0 of 9 letters revealed
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What does this clue mean?
an elementary particle with positive charge; interaction of a positron and an electron results in annihilation
noun
WordNet® (Princeton University)
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