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He determined the number of positive charges in the nucleus of an atom. He was the first one to bring the concept of atomic number.

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What was benjamen franklin's contribution to the atomic theory?

Benjamin Franklin's contribution to the atomic theory was his proposal that electricity was a fundamental force that could be understood through atomic models. He conducted experiments with electricity and proposed the idea of positive and negative charges, which later contributed to the development of the atomic theory.


What are the contribution of Niels Bohr in the development of science and technology in atomic theory?

Neil bohr has done research in quantum mechanics.


What did Michael Faraday contribute to the atomic theory?

Michael Faraday's main contribution to atomic theory was his work on electrolysis, which demonstrated that chemical compounds are composed of discrete particles and that these particles carry an electric charge. This provided evidence for the existence of atoms and laid the foundation for the development of the modern atomic theory.


The contribution of Galileo Galilie in development of atomic theory?

I think it was that he theorized that when a new substance is made, the elemnts didn't change the atoms just rearranged. I'm not certain though. Galileo is more known for his research on planets.


What did Henry Moseley determine that contributed to the understanding of an atom?

Henry Moseley is a Physicist. He used x-rays and discovered the atomic number of each element, that led to more accurate organization of the periodic table. He arranged the elements in the periodic table by the number of protons of the elements not on the basis of atomic weights of the elements.

Related Questions

What was Moseley's 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.


How did Moseley discover the 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.


What was hery Moseley's 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.


What was Lavoisier's contributions to the development of the modern atomic theory?

Antoine Lavoisier was a French nobleman and chemist. His contribution to the development of the modern atomic theory was his idea of the possibility of an Atomic Mass.


What was benjamen franklin's contribution to the atomic theory?

Benjamin Franklin's contribution to the atomic theory was his proposal that electricity was a fundamental force that could be understood through atomic models. He conducted experiments with electricity and proposed the idea of positive and negative charges, which later contributed to the development of the atomic theory.


What is the contribution of thales of miletus in the development of atomic theory?

The contribution of anyone prior to about 1600 to the development of atomic theory might as well be "nothing whatsoever." Democritus and/or Leucippus contributed the name "atomos", but not much else; they were wrong about nearly every detail. John Dalton is just about the earliest scientist to have had any significant contribution to atomic theory, and most of what we now consider atomic theory was developed since about 1900.


What are the contribution of Niels Bohr in the development of science and technology in atomic theory?

Neil bohr has done research in quantum mechanics.


What are the other contribution of Joseph Proust aside in atomic theory development?

big balls that clack together make a good noice


What is the contribution of ernest Rutherford in development of atomic theory?

Ernest Rutherford is known for his famous gold foil experiment, which led to the discovery of the atomic nucleus and the proposal of the nuclear model of the atom. His work helped to refine the understanding of the structure of the atom and laid the foundation for the development of modern atomic theory.


What was Dalton's major contribution to science?

Atomic Theory


What was the contribution of j Berzelius's in the atomic theory?

That the cake is a lie.


Did scientist help in development of atomic theory?

They didn't help with atomic theory, they created it.