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