
Schrödinger1930 

His great discovery, Schrödinger's
wave equation, was made at the end of this era  during the first half of 1926. He saw electrons as continuous clouds that
crossed over each other. Schrödinger combined some particle behavior with wave
behavior and formulated the first mathematical model for the hydrogen atom. He said that the electrons were some where in
the 3dimennisonal space at any given time, but he could not say exactly where they were. Schrödinger also said that the energy
levels could have different shapes. 



Schrodinger designed the first mathematical model , it was of the Hydrogen Atom.
Chemirty 11 project The Evolution of the Atomic Theory 