The Geocentric model of the solar system proposed that the Earth was at the centre of the system (and universe), while the sun and planets revolved around the Earth. We now know this not to be true and that the sun is at the centre of the solar system (Heliocentric).
Niels Bohr proposed a simplistic model of the hydrogen atom that he thought was similar to the Sun with a single planet. Later research into quantum mechanics has revealed that even at its simplest, there really is no resemblance between them.
Heliocentrism is the belief that the sun is the center of the Solar System and the planet revolve around. The notion was recorded in the 3rd century , but not until the 16th century when Copernicus presented a mathematical model.
the planatery system for arranging atoms is proposed by rutherford after his famous alpha ray scattering experiment,he passed alpha rays through a small gold foil of ignorable thickness and covered it with detecting screen,he found the nucleus by this experiment,also he proposed electrons are revolving at very high speeds around the nucleus,but this model failed to explain stability of atoms according to maxwells law which says a rotating charged particle will emit energy,according to it the electron will fall to nucleus,so its failed!
That was Lord Ernest Rutherford. Sometime's it is also referred to as Rutherford's model.
The first model was presented by Renaissance mathematician and astronomer Nicolaus Copernicus.
Ptolemy and the Greek believed it
it was nicolaus copernicus
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Nicolaus Copernicus (1473-1543)
He made a model of the atom, with electrons circling the nucleus.
The Bohr model of the atom, the theory that electrons travel in discrete orbits around the atom's nucleus.The shell model of the atom, where the chemical properties of an element are determined by the electrons in the outermost orbit.The liquid drop model of the atomic nucleus.Identified the isotope of uranium that was responsible for slow-neutron fissionThis answers came from wikipedia
The first person to develop the first model of the atom in 1803 was John Dalton.
it became the basis for all chemistry from then on
During the 1920s Austrian physicist Erwin Schrödinger (1887-1961) introduced what came to be known as the wave mechanical model, also known as the particle-wave hypothesis.
John Dalton
He made a model of the atom, with electrons circling the nucleus.
Bohr-Rutherford
The Bohr model of the atom, the theory that electrons travel in discrete orbits around the atom's nucleus.The shell model of the atom, where the chemical properties of an element are determined by the electrons in the outermost orbit.The liquid drop model of the atomic nucleus.Identified the isotope of uranium that was responsible for slow-neutron fissionThis answers came from wikipedia
atom is from Spain
The Australian scientist, M Vella came up with this model in the late 1900's.
The Bohr model of the atom, the theory that electrons travel in discrete orbits around the atom's nucleus.The shell model of the atom, where the chemical properties of an element are determined by the electrons in the outermost orbit.The liquid drop model of the atomic nucleus.Identified the isotope of uranium that was responsible for slow-neutron fissionThis answers came from wikipedia
I think you're referring to JJ Thomson's model. It is more oftenly called the 'plum-pudding model'.
J.J. Thompson was the person who suggested the plum pudding model for the atomic structure. He declared that the electrons are located between a cloud of the positive charges. This model was proven incorrect from the alpha particle experiment done by Ernest Rutherford.
Bohr came up with the planetary model for the hydrogen atom - that began the physical explanation of quantum mechanics invented by Planck.
The Greeks knew you could split an atom via nuclear fission, and used philospohy and logic. Dalton used experimental plates to check for a nucleus and came up with his model experimentally.
The first person to develop the first model of the atom in 1803 was John Dalton.