Do you want to compare Atom with Captain Atom? Discover the powers, weakness & weapons of Atom and Captain Atom from Atom Biography and Captain Atom Biography. Find out all about Atom and Captain Atom.# Check out how is Atom unique and distinct from Captain Atom. Discover their love interest, sidekicks, family tree and the movies and games list in which Atom and Captain Atom have appeared. Find out everything about them here!