Final answer:
Bohr's atomic model had weaknesses in contradicting quantum mechanics and lacking belief in photons, but offered strengths in energy level quantization and accurate predictions of Balmer's formula.
Explanation:
Weaknesses of Bohr's Atomic Model:
- Did not believe in the concept of photons as explained by Einstein.
- Assumption of well-defined electronic orbits contradicted basic premises of quantum mechanics.
Advantages of Bohr's Atomic Model:
- Introduced quantization of atomic energy levels.
- Provided accurate predictions of Balmer's formula and Rydberg constant.
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