There are many costs to keep in mind when planning your graduate studies at the University of Arizona such as tuition, books, and cost of living. Please keep in mind that there are also many resources of financial support for graduate students.
Under Rutherford's tutelage, Bohr began studying the properties of atoms. Combining Rutherford's description of the nucleus and Planck's theory about quanta, Bohr explained what happens inside an atom and developed a picture of atomic structure. This work earned him a Nobel Prize of his own in 1922.nder Rutherford's tutelage, Bohr began studying the properties of atoms. Combining Rutherford's description of the nucleus and Planck's theory about quanta, Bohr explained what happens inside an atom and developed a picture of atomic structure. This work earned him a Nobel Prize of his own in 1922.
The Bohr model shows that the electrons in atoms are in orbits of differing energy around the nucleus (think of planets orbiting around the sun). Bohr used the term energy levels (or shells) to describe these orbits of differing energy.He said that the energy of an electron is quantized, meaning electrons can have one energy level or another but nothing in between.tomic Structure: The Bohr Model. There are two models of atomic structure in use today: the Bohr model and the quantum mechanical model.