nameab Posted November 2, 2011 Posted November 2, 2011 We know Bohr orbit theory only meant only one electron of hydrogenic atoms .Suppose atom has two electronic ,If they all rotate around the nuclei ,due to the interaction between electronic ,by mechanical analysis ,We will find it difficult to find the right Orbits .Due to the repulsion between electronics,They may be in the nucleus next to rotate ,as shown in the figure .While attractiveness of nuclear electronic is F,but the contributions to the electronic spin orbit is only f.When calculating the orbit in Bohr's quantized conditions ,role of centripetal force on electrons is f rather than F.That is, when the atom has more than one electron ,Due to the repulsion between electronic ,Electronics is aside to the nucleus rotation rather than rotate around the nuclei .While the spin angular momentum is subject to Bohr's quantized conditions
swansont Posted November 30, 2011 Posted November 30, 2011 The Bohr model is wrong, and your picture uploads are not showing up (for me).
nameab Posted December 1, 2011 Author Posted December 1, 2011 I don"t know how to upload picture,but I think that the Bohr model is right. the picture http://img2.ph.126.net/C0ntuIqlVB_LG9xsVyFzgw==/647392446451606262.jpg
mississippichem Posted December 1, 2011 Posted December 1, 2011 I don"t know how to upload picture,but I think that the Bohr model is right. the picture http://img2.ph.126.net/C0ntuIqlVB_LG9xsVyFzgw==/647392446451606262.jpg The predicted angular momentum for an n=1 electron is wrong in the Bohr model. an empirically demonstrable fact.
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now