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Quantum theory of the atom Quantum theory specifies where electrons might be and the paths they travel in. (apr 19, 1920 – 15h 20min, oct 26, 2025 y)

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SCH4U U2A1A1 History of the atom

12 Jul 2018

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apr 19, 1920

15h 20min, oct 26, 2025 y

~ 105 years

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