Crossword clues for Nobel prize scientist. 4 lettersAnswerClueUREYNobel prize scientist.UREYNuclear scientist, Nobel prize winner.UREYAmerican scientist, 1934 Nobel Prize winner.UREYNobel Prize-winning Manhattan Project scientist HaroldFERMIAtomic scientist, Nobel Prize winner, 1938CURIEOnly scientist to win two Nobel prizes.