Why is the Schrödinger theory so much simpler to solve for electrons in atoms like H and He+ rather than for Na or even B+?
a. |
The strong force and Coulomb force are balanced for small atoms. |
|
b. |
Gravity effects each electron of larger atoms, making the approximation of only Coulomb potential grossly inaccurate. |
|
c. |
The Schrödinger theory only works for atoms with a single free electron. |
|
d. |
The electron in larger atoms interact with each other by Coulomb replusion. |
|
e. |
All of the above. |
Answer:
the Coulomb repulsion terms make it impossible to find an exact solution
to the Schrödinger equation for many-electron atoms and molecules
even
if there are only two electrons. The most basic approximations to the exact
solutions involve writing a multi-electron wavefunction as a simple product of
single-electron wavefunctions, and obtaining the energy of the atom in the state
described by that wavefunction as the sum of the energies of the one-electron
components.
SO that ANswer is D.
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