Who discovered atoms? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12 Students CBSE Exams.

Who discovered atoms?

John Dalton, an English chemist of the early 19th century, was the first man to come out with a scientific atomic theory. He found that elements are made of small particles called atoms. Later, Ernest Rutherford developed the idea of a solar-system atom which had a nucleus, with electrons moving around it. Later, Niels Bohr showed that electrons could revolve only in certain orbits or energy levels.

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