Crossword clues for the word: BETADECAY The word BETADECAY has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for BETADECAY Showing 1 to 5 of 5 results Clue(s) *Process that creates an antineutrino, or what the starred answers' starts represent? "Process by which an element's atomic number may be reduced, and a hint to this puzzle's theme" Process by which neutrinos are produced Process that may transform a neutron into a proton Source of electrons: gamble successfully handled, picked up over a year