How to visualize electron waves? Probability clouds and atomic orbitals In 1926. Erwin Schrodinger formulated a equation Where 90% of the from which the intensities e- density is found of electron waves in an for the is orbital atom could be calculated It was found that the Intensity at any given location determined the probability of finding the 53 e density(1s orbital) falls electron at that location off rapidly as distance from The electron was mostly Distance from nucleus increases likely to be found where nucleus Its wave intensity was grestest ay 8y ay 8m h2le-vh 0How to visualize electron waves? Probability clouds and atomic orbitals In 1926, Erwin Schrodinger formulated a equation from which the intensities of electron waves in an atom could be calculated. It was found that the intensity at any given location determined the probability of finding the electron at that location. The electron was mostly likely to be found where its wave intensity was grestest. Where 90% of the e - density is found for the 1s orbital e - density (1s orbital) falls off rapidly as distance from nucleus increases