Unlocking the Secret: Fission Focus Crossword Clue Answer Revealed!

The answer to the crossword question “Fission focus is ATOM” is the word “Nuclear“. Fission is a type of nuclear reaction where the nucleus of an atom is split into two smaller nuclei, releasing a large amount of energy. This process is at the core of nuclear power generation and atomic bombs. Therefore, the focus of fission is the nucleus of an atom. The word “nuclear” is derived from the word “nucleus“, referring to atomic nuclei. Hence, the answer to the crossword question is “Nuclear“.