Bohr’s Atomic Model (HSC SSCE Physics): Flashcards
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Year Bohr developed his atomic model
Year Bohr developed his atomic model
1913
Problem Rutherford's model had that Bohr solved
Problem Rutherford's model had that Bohr solved
Electrons should spiral into nucleus but atoms are stable
What quantisation means for electron energy in atoms
What quantisation means for electron energy in atoms
Electrons can only have certain allowed energy values
Do electrons in stable shells emit radiation? (Bohr)
Do electrons in stable shells emit radiation? (Bohr)
No
Formula for energy of a photon
Formula for energy of a photon
Value of Planck's constant
Value of Planck's constant
J s
What principal quantum number determines
What principal quantum number determines
Energy shell electron occupies (e.g. )
Major limitation of Bohr model re: other atoms
Major limitation of Bohr model re: other atoms
Could not predict spectra of multi-electron atoms
What is the Zeeman effect?
What is the Zeeman effect?
Spectral lines split into multiple lines in magnetic field
