because back then they need other methods of science to create more mothion and so then Democritus thought of the atomic theory.
John Dalton first pursued research into atomic theory. He was the first person to propose the existence of the atomic structure.
John Dalton first pursued research into atomic theory. He was the first person to propose the existence of the atomic structure.
The element named after a scientist known for his theory of relativity is einsteinium, with the atomic number 99. It was discovered in the debris of the first hydrogen bomb test in 1952.
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john dalton developed the atomic theory , which he published in 1803
Moseley was the first to clear and scientifically justify in 1913 the atomic number studying X-ray spectra of chemical elements. But Moseley hadn't a personal atomic theory, he was not the discoverer of the atomic theory.
scientific method used in the development of atomic theory
Moseley was the first to clear and scientifically justify in 1913 the atomic number studying X-ray spectra of chemical elements. But Moseley hadn't a personal atomic theory, he was not the discoverer of the atomic theory.
john dalton
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The scientist who first introduced the atomic theory was John Dalton in the early 19th century. Dalton's atomic theory proposed that all matter is made up of tiny, indivisible particles called atoms, each with its own unique properties. His work laid the foundation for modern atomic theory.
He started working on the atomic theory in 1892. He developed the Saturnian Model in 1904.