This lesson describes the evolution of the Bohr Atomic Model (also called Rutherford-Bohr model) and goes into some depth in the mathematics behind it. Bohr's model uses a classical physics-quantum mechanics combo do describe the nature of an atom (more specifically the H atom and other 1 electron atoms like He+, Li++, etc). This lesson is appropriate for High School students.
00:00 J. J. Thomson - discovery of the electron and Thomson's Atomic Model
02:50 E. Rutherford - Rutherford's Planetary Model of the Atom
12:18 Problems with Rutherford's Model
14:07 Absorption and Emission Spectra - Intro
16:00 N. Bohr's Model of the Atom
25:10 Radius, Energy, Velocity of the e in H atom
Atomic Theory and Evolution of the Bohr Model
Теги
atomic modelbohratomic structureernest rutherfordniels bohrjj thomson experimentjj thomsonjj thomson atomic theoryjj thomson atomic modeljj thomson cathode ray tube experimentjj thomson discovery of electronplanck's constantbohr orbitbohr orbit of hydrogen atomatomic theorywhat does an atom really look likewhat does an atom look likeenergy of bohr orbitenergy of electron
