This is an approximation that is based on the fact that the electron is more than 1000 times lighter than the nucleus of the atom. It allows you to model the motion of electrons as being completely independent of the motion of nuclei because the motion of the nuclei is much much slower than that of electrons. For instance, when an molecule absorbs light such that its electronic configuration changes, that happens essentially immediately. Then the nuclei will move accordingly (either shortening or lengthening bond lengths for instance).
Robert Oppenheimer was born on April 22, 1904.
Dorothy Vanderford, Charles Oppenheimer, Ella Oppenheimer
the J on J Robert Oppenheimer means Julius....
No, Dr. Michael Oppenheimer is not directly related to Robert Oppenheimer. Robert Oppenheimer is a renowned physicist known for his work on the Manhattan Project, while Dr. Michael Oppenheimer is an environmental scientist and professor at Princeton University.
Casa Oppenheimer was created in 1913.
Ruben Oppenheimer was born in 1975.
Damon Oppenheimer was born in 1962.
Ernest Oppenheimer was born in 1880.
Stephen Oppenheimer was born in 1947.
Andrés Oppenheimer was born in 1951.
Lillian Oppenheimer was born in 1898.
Bernard Oppenheimer was born in 1866.
Joshua Oppenheimer was born in 1974.
Franz Oppenheimer was born on March 30, 1864.
Wim Oppenheimer was born on September 11, 1973.
Hillel Oppenheimer was born on April 4, 1899.
Thomas Oppenheimer was born on 1988-12-16.