Question

How is the modern atomic theory different from the Dalton's atomic theory?

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Answer 1

Science is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe. The earliest roots of science can be traced to Ancient Egypt and Mesopotamia in around 3000 to 1200 BCE.

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Answer 2

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According to Dalton's atomic theory, atoms are indivisible particles. Modern atomic theory says that atoms are composed of subatomic particles; protons, electrons, and neutrons. Dalton's theory does not explain details about isotopes. It states that all atoms of the same element are identical.