Final answer:
The historical development of atomic theory is the progression of scientific theories and models that explain the nature and behavior of atoms.
Step-by-step explanation:
The historical development of atomic theory is the progression of scientific theories and models that explain the nature and behavior of atoms. It spans several centuries and involves contributions from multiple scientists. The key milestones in the development of atomic theory include Dalton's atomic theory, Thomson's plum pudding model, Rutherford's nuclear model, Bohr's model, and the modern quantum mechanical model.
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