Atom of Ernest Rutherford, bombarded a metal foil with alpha particles to observe how they scattered. They expected all the alpha particles to pass straight through with little deflection, because Thomson's model said that the charges in the atom are so diffuse that their electric fields could not affect the alpha particles much. However, Geiger and Marsden spotted alpha particles being deflected by angles greater than 90°, which was supposed to be impossible according to Thomson's model. To explain this, Rutherford proposed that the positive charge of the atom is concentrated in a tiny nucleus at the center of the atom.
Atom Ant Atom Ant Atom Ant is a cartoon ant and superhero, created by Hanna-Barbera in 1965. Atom costarred in "The Atom Ant/Secret Squirrel Show" (sharing top billing with Secret Squirrel). In syndication, Atom Ant aired alongside "Precious Pupp" and "The Hillbilly Bears". Atom Ant (originally voiced by Howard Morris, then by Don Messick in later episodes) is a superhero ant who operated out of an anthill in the countryside, where he possessed such things as a mainframe computer and exercise equipment. His powers mostly consisted of the ability to fly, superspeed, incredible strength, and invulnerability. His catchphrase was "Up and at