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