The most probable (*) distance between a proton and electron in a hydrogen atom is this man's namesake "radius," and this man's principle of complementarity was a key component of the Copenhagen interpretation.
With Sommerfeld, this scientist names a procedure to determine the allowed discrete states of a classical trajectory. This scientist names a quantity equal to h-bar over the quantity electron mass times c times alpha, or about 5.3 times 10 to the negative 11 meters. The most probable (*) distance between a proton and electron in a hydrogen atom is this man's namesake "radius," and this man's principle of complementarity was a key component of the Copenhagen interpretation. For 10 points, name this Danish physicist who proposed that electrons travel in quantized orbits around the nucleus in an outdated model of the atom.
With Sommerfeld, this scientist names a procedure to determine the allowed discrete states of a classical trajectory.
Niels (Henrik David) Bohr