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