Historical development of the atom

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He thought that electrons move in definite orbits around the nucleus, like planets moving around the nucleus. Bohr proposed that each electron moves in a specific energy level and this is the theory that is currently used in today's world. But with the extra addition of Chadwick witch came in 1932 that there are also neutrons in the nucleus but they have no charge but weight the same as protons...
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Bohr proposed that each electron moves in a specific energy level and this is the theory that is currently used in today's world. But with the extra addition of Chadwick witch came in 1932 that there are also neutrons in the nucleus but they have no charge but weight the same as protons...
Showed next 250 characters

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